1804879440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{163}}^1$

素因数の和:228

約数の個数: 480

約数和(自身を含む): 7550350080

約数和(自身を除く): 5745470640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 163, 168, 169, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 326, 336, 338, 360, 364, 390, 420, 455, 468, 489, 504, 507, 520, 546, 560, 585, 624, 630, 652, 676, 720, 728, 780, 815, 819, 840, 845, 910, 936, 978, 1008, 1014, 1040, 1092, 1141, 1170, 1183, 1260, 1304, 1352, 1365, 1456, 1467, 1521, 1560, 1630, 1638, 1680, 1690, 1820, 1872, 1956, 2028, 2119, 2184, 2197, 2282, 2340, 2366, 2445, 2520, 2535, 2608, 2704, 2730, 2934, 3042, 3120, 3260, 3276, 3380, 3423, 3549, 3640, 3912, 4056, 4095, 4238, 4368, 4394, 4564, 4680, 4732, 4890, 5040, 5070, 5460, 5705, 5868, 5915, 6084, 6357, 6520, 6552, 6591, 6760, 6846, 7098, 7280, 7335, 7605, 7824, 8112, 8190, 8476, 8788, 9128, 9360, 9464, 9780, 10140, 10269, 10595, 10647, 10920, 10985, 11410, 11736, 11830, 12168, 12714, 13040, 13104, 13182, 13520, 13692, 14196, 14670, 14833, 15210, 15379, 16380, 16952, 17115, 17576, 17745, 18256, 18928, 19071, 19560, 19773, 20280, 20538, 21190, 21294, 21840, 21970, 22820, 23472, 23660, 24336, 25428, 26364, 27384, 27547, 28392, 29340, 29666, 30420, 30758, 31785, 32760, 32955, 33904, 34230, 35152, 35490, 38142, 39120, 39546, 40560, 41076, 42380, 42588, 43940, 44499, 45640, 46137, 47320, 50856, 51345, 52728, 53235, 54768, 55094, 56784, 58680, 59332, 60840, 61516, 63570, 65520, 65910, 68460, 70980, 74165, 76284, 76895, 79092, 82152, 82641, 84760, 85176, 87880, 88998, 91280, 92274, 94640, 95355, 98865, 101712, 102690, 105456, 106470, 110188, 117360, 118664, 121680, 123032, 127140, 131820, 133497, 136920, 137735, 138411, 141960, 148330, 152568, 153790, 158184, 164304, 165282, 169520, 170352, 175760, 177996, 184548, 190710, 192829, 197730, 205380, 212940, 220376, 222495, 230685, 237328, 246064, 247923, 254280, 263640, 266994, 273840, 275470, 276822, 283920, 296660, 305136, 307580, 316368, 330564, 355992, 358111, 369096, 381420, 385658, 395460, 410760, 413205, 425880, 440752, 444990, 461370, 495846, 508560, 527280, 533988, 550940, 553644, 578487, 593320, 615160, 661128, 667485, 692055, 711984, 716222, 738192, 762840, 771316, 790920, 821520, 826410, 851760, 889980, 922740, 964145, 991692, 1067976, 1074333, 1101880, 1107288, 1156974, 1186640, 1230320, 1239615, 1322256, 1334970, 1384110, 1432444, 1525680, 1542632, 1581840, 1652820, 1735461, 1779960, 1790555, 1845480, 1928290, 1983384, 2135952, 2148666, 2203760, 2214576, 2313948, 2479230, 2506777, 2669940, 2768220, 2864888, 2892435, 3085264, 3222999, 3305640, 3470922, 3559920, 3581110, 3690960, 3856580, 3966768, 4297332, 4627896, 4958460, 5013554, 5339880, 5371665, 5536440, 5729776, 5784870, 6445998, 6611280, 6941844, 7162220, 7520331, 7713160, 8594664, 8677305, 9255792, 9916920, 10027108, 10679760, 10743330, 11072880, 11569740, 12533885, 12891996, 13883688, 14324440, 15040662, 15426320, 16114995, 17189328, 17354610, 19833840, 20054216, 21486660, 22560993, 23139480, 25067770, 25783992, 27767376, 28648880, 30081324, 32229990, 34709220, 37601655, 40108432, 42973320, 45121986, 46278960, 50135540, 51567984, 60162648, 64459980, 69418440, 75203310, 85946640, 90243972, 100271080, 112804965, 120325296, 128919960, 138836880, 150406620, 180487944, 200542160, 225609930, 257839920, 300813240, 360975888, 451219860, 601626480, 902439720, 1804879440]

約数ペア:

[(1, 1804879440), (2, 902439720), (3, 601626480), (4, 451219860), (5, 360975888), (6, 300813240), (7, 257839920), (8, 225609930), (9, 200542160), (10, 180487944), (12, 150406620), (13, 138836880), (14, 128919960), (15, 120325296), (16, 112804965), (18, 100271080), (20, 90243972), (21, 85946640), (24, 75203310), (26, 69418440), (28, 64459980), (30, 60162648), (35, 51567984), (36, 50135540), (39, 46278960), (40, 45121986), (42, 42973320), (45, 40108432), (48, 37601655), (52, 34709220), (56, 32229990), (60, 30081324), (63, 28648880), (65, 27767376), (70, 25783992), (72, 25067770), (78, 23139480), (80, 22560993), (84, 21486660), (90, 20054216), (91, 19833840), (104, 17354610), (105, 17189328), (112, 16114995), (117, 15426320), (120, 15040662), (126, 14324440), (130, 13883688), (140, 12891996), (144, 12533885), (156, 11569740), (163, 11072880), (168, 10743330), (169, 10679760), (180, 10027108), (182, 9916920), (195, 9255792), (208, 8677305), (210, 8594664), (234, 7713160), (240, 7520331), (252, 7162220), (260, 6941844), (273, 6611280), (280, 6445998), (312, 5784870), (315, 5729776), (326, 5536440), (336, 5371665), (338, 5339880), (360, 5013554), (364, 4958460), (390, 4627896), (420, 4297332), (455, 3966768), (468, 3856580), (489, 3690960), (504, 3581110), (507, 3559920), (520, 3470922), (546, 3305640), (560, 3222999), (585, 3085264), (624, 2892435), (630, 2864888), (652, 2768220), (676, 2669940), (720, 2506777), (728, 2479230), (780, 2313948), (815, 2214576), (819, 2203760), (840, 2148666), (845, 2135952), (910, 1983384), (936, 1928290), (978, 1845480), (1008, 1790555), (1014, 1779960), (1040, 1735461), (1092, 1652820), (1141, 1581840), (1170, 1542632), (1183, 1525680), (1260, 1432444), (1304, 1384110), (1352, 1334970), (1365, 1322256), (1456, 1239615), (1467, 1230320), (1521, 1186640), (1560, 1156974), (1630, 1107288), (1638, 1101880), (1680, 1074333), (1690, 1067976), (1820, 991692), (1872, 964145), (1956, 922740), (2028, 889980), (2119, 851760), (2184, 826410), (2197, 821520), (2282, 790920), (2340, 771316), (2366, 762840), (2445, 738192), (2520, 716222), (2535, 711984), (2608, 692055), (2704, 667485), (2730, 661128), (2934, 615160), (3042, 593320), (3120, 578487), (3260, 553644), (3276, 550940), (3380, 533988), (3423, 527280), (3549, 508560), (3640, 495846), (3912, 461370), (4056, 444990), (4095, 440752), (4238, 425880), (4368, 413205), (4394, 410760), (4564, 395460), (4680, 385658), (4732, 381420), (4890, 369096), (5040, 358111), (5070, 355992), (5460, 330564), (5705, 316368), (5868, 307580), (5915, 305136), (6084, 296660), (6357, 283920), (6520, 276822), (6552, 275470), (6591, 273840), (6760, 266994), (6846, 263640), (7098, 254280), (7280, 247923), (7335, 246064), (7605, 237328), (7824, 230685), (8112, 222495), (8190, 220376), (8476, 212940), (8788, 205380), (9128, 197730), (9360, 192829), (9464, 190710), (9780, 184548), (10140, 177996), (10269, 175760), (10595, 170352), (10647, 169520), (10920, 165282), (10985, 164304), (11410, 158184), (11736, 153790), (11830, 152568), (12168, 148330), (12714, 141960), (13040, 138411), (13104, 137735), (13182, 136920), (13520, 133497), (13692, 131820), (14196, 127140), (14670, 123032), (14833, 121680), (15210, 118664), (15379, 117360), (16380, 110188), (16952, 106470), (17115, 105456), (17576, 102690), (17745, 101712), (18256, 98865), (18928, 95355), (19071, 94640), (19560, 92274), (19773, 91280), (20280, 88998), (20538, 87880), (21190, 85176), (21294, 84760), (21840, 82641), (21970, 82152), (22820, 79092), (23472, 76895), (23660, 76284), (24336, 74165), (25428, 70980), (26364, 68460), (27384, 65910), (27547, 65520), (28392, 63570), (29340, 61516), (29666, 60840), (30420, 59332), (30758, 58680), (31785, 56784), (32760, 55094), (32955, 54768), (33904, 53235), (34230, 52728), (35152, 51345), (35490, 50856), (38142, 47320), (39120, 46137), (39546, 45640), (40560, 44499), (41076, 43940), (42380, 42588)]