218902320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{257}}^1$

素因数の和:309

約数の個数: 360

約数和(自身を含む): 913307616

約数和(自身を除く): 694405296

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, 168, 169, 180, 182, 195, 208, 210, 234, 240, 252, 257, 260, 273, 280, 312, 315, 336, 338, 360, 364, 390, 420, 455, 468, 504, 507, 514, 520, 546, 560, 585, 624, 630, 676, 720, 728, 771, 780, 819, 840, 845, 910, 936, 1008, 1014, 1028, 1040, 1092, 1170, 1183, 1260, 1285, 1352, 1365, 1456, 1521, 1542, 1560, 1638, 1680, 1690, 1799, 1820, 1872, 2028, 2056, 2184, 2313, 2340, 2366, 2520, 2535, 2570, 2704, 2730, 3042, 3084, 3120, 3276, 3341, 3380, 3549, 3598, 3640, 3855, 4056, 4095, 4112, 4368, 4626, 4680, 4732, 5040, 5070, 5140, 5397, 5460, 5915, 6084, 6168, 6552, 6682, 6760, 7098, 7196, 7280, 7605, 7710, 8112, 8190, 8995, 9252, 9360, 9464, 10023, 10140, 10280, 10647, 10794, 10920, 11565, 11830, 12168, 12336, 13104, 13364, 13520, 14196, 14392, 15210, 15420, 16191, 16380, 16705, 17745, 17990, 18504, 18928, 20046, 20280, 20560, 21294, 21588, 21840, 23130, 23387, 23660, 24336, 26728, 26985, 28392, 28784, 30069, 30420, 30840, 32382, 32760, 33410, 35490, 35980, 37008, 40092, 40560, 42588, 43176, 43433, 46260, 46774, 47320, 50115, 53235, 53456, 53970, 56784, 60138, 60840, 61680, 64764, 65520, 66820, 70161, 70980, 71960, 80184, 80955, 85176, 86352, 86866, 92520, 93548, 94640, 100230, 106470, 107940, 116935, 120276, 121680, 129528, 130299, 133640, 140322, 141960, 143920, 150345, 160368, 161910, 170352, 173732, 185040, 187096, 200460, 210483, 212940, 215880, 217165, 233870, 240552, 259056, 260598, 267280, 280644, 283920, 300690, 304031, 323820, 347464, 350805, 374192, 390897, 400920, 420966, 425880, 431760, 434330, 467740, 481104, 521196, 561288, 601380, 608062, 647640, 651495, 694928, 701610, 781794, 801840, 841932, 851760, 868660, 912093, 935480, 1042392, 1052415, 1122576, 1202760, 1216124, 1295280, 1302990, 1403220, 1520155, 1563588, 1683864, 1737320, 1824186, 1870960, 1954485, 2084784, 2104830, 2405520, 2432248, 2605980, 2736279, 2806440, 3040310, 3127176, 3367728, 3474640, 3648372, 3908970, 4209660, 4560465, 4864496, 5211960, 5472558, 5612880, 6080620, 6254352, 7296744, 7817940, 8419320, 9120930, 10423920, 10945116, 12161240, 13681395, 14593488, 15635880, 16838640, 18241860, 21890232, 24322480, 27362790, 31271760, 36483720, 43780464, 54725580, 72967440, 109451160, 218902320]

約数ペア:

[(1, 218902320), (2, 109451160), (3, 72967440), (4, 54725580), (5, 43780464), (6, 36483720), (7, 31271760), (8, 27362790), (9, 24322480), (10, 21890232), (12, 18241860), (13, 16838640), (14, 15635880), (15, 14593488), (16, 13681395), (18, 12161240), (20, 10945116), (21, 10423920), (24, 9120930), (26, 8419320), (28, 7817940), (30, 7296744), (35, 6254352), (36, 6080620), (39, 5612880), (40, 5472558), (42, 5211960), (45, 4864496), (48, 4560465), (52, 4209660), (56, 3908970), (60, 3648372), (63, 3474640), (65, 3367728), (70, 3127176), (72, 3040310), (78, 2806440), (80, 2736279), (84, 2605980), (90, 2432248), (91, 2405520), (104, 2104830), (105, 2084784), (112, 1954485), (117, 1870960), (120, 1824186), (126, 1737320), (130, 1683864), (140, 1563588), (144, 1520155), (156, 1403220), (168, 1302990), (169, 1295280), (180, 1216124), (182, 1202760), (195, 1122576), (208, 1052415), (210, 1042392), (234, 935480), (240, 912093), (252, 868660), (257, 851760), (260, 841932), (273, 801840), (280, 781794), (312, 701610), (315, 694928), (336, 651495), (338, 647640), (360, 608062), (364, 601380), (390, 561288), (420, 521196), (455, 481104), (468, 467740), (504, 434330), (507, 431760), (514, 425880), (520, 420966), (546, 400920), (560, 390897), (585, 374192), (624, 350805), (630, 347464), (676, 323820), (720, 304031), (728, 300690), (771, 283920), (780, 280644), (819, 267280), (840, 260598), (845, 259056), (910, 240552), (936, 233870), (1008, 217165), (1014, 215880), (1028, 212940), (1040, 210483), (1092, 200460), (1170, 187096), (1183, 185040), (1260, 173732), (1285, 170352), (1352, 161910), (1365, 160368), (1456, 150345), (1521, 143920), (1542, 141960), (1560, 140322), (1638, 133640), (1680, 130299), (1690, 129528), (1799, 121680), (1820, 120276), (1872, 116935), (2028, 107940), (2056, 106470), (2184, 100230), (2313, 94640), (2340, 93548), (2366, 92520), (2520, 86866), (2535, 86352), (2570, 85176), (2704, 80955), (2730, 80184), (3042, 71960), (3084, 70980), (3120, 70161), (3276, 66820), (3341, 65520), (3380, 64764), (3549, 61680), (3598, 60840), (3640, 60138), (3855, 56784), (4056, 53970), (4095, 53456), (4112, 53235), (4368, 50115), (4626, 47320), (4680, 46774), (4732, 46260), (5040, 43433), (5070, 43176), (5140, 42588), (5397, 40560), (5460, 40092), (5915, 37008), (6084, 35980), (6168, 35490), (6552, 33410), (6682, 32760), (6760, 32382), (7098, 30840), (7196, 30420), (7280, 30069), (7605, 28784), (7710, 28392), (8112, 26985), (8190, 26728), (8995, 24336), (9252, 23660), (9360, 23387), (9464, 23130), (10023, 21840), (10140, 21588), (10280, 21294), (10647, 20560), (10794, 20280), (10920, 20046), (11565, 18928), (11830, 18504), (12168, 17990), (12336, 17745), (13104, 16705), (13364, 16380), (13520, 16191), (14196, 15420), (14392, 15210)]