154695240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 384

約数和(自身を含む): 638876160

約数和(自身を除く): 484180920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 23, 24, 28, 30, 34, 35, 36, 40, 42, 45, 46, 51, 56, 60, 63, 68, 69, 70, 72, 84, 85, 90, 92, 102, 105, 115, 119, 120, 126, 136, 138, 140, 153, 157, 161, 168, 170, 180, 184, 204, 207, 210, 230, 238, 252, 255, 276, 280, 306, 314, 315, 322, 340, 345, 357, 360, 391, 408, 414, 420, 460, 471, 476, 483, 504, 510, 552, 595, 612, 628, 630, 644, 680, 690, 714, 765, 782, 785, 805, 828, 840, 920, 942, 952, 966, 1020, 1035, 1071, 1099, 1173, 1190, 1224, 1256, 1260, 1288, 1380, 1413, 1428, 1449, 1530, 1564, 1570, 1610, 1656, 1785, 1884, 1932, 1955, 2040, 2070, 2142, 2198, 2346, 2355, 2380, 2415, 2520, 2669, 2737, 2760, 2826, 2856, 2898, 3060, 3128, 3140, 3220, 3297, 3519, 3570, 3611, 3768, 3864, 3910, 4140, 4284, 4396, 4692, 4710, 4760, 4830, 5338, 5355, 5474, 5495, 5652, 5796, 5865, 6120, 6280, 6440, 6594, 7038, 7065, 7140, 7222, 7245, 7820, 8007, 8211, 8280, 8568, 8792, 9384, 9420, 9660, 9891, 10676, 10710, 10833, 10948, 10990, 11304, 11592, 11730, 13188, 13345, 13685, 14076, 14130, 14280, 14444, 14490, 15640, 16014, 16422, 16485, 17595, 18055, 18683, 18840, 19320, 19782, 21352, 21420, 21666, 21896, 21980, 23460, 24021, 24633, 25277, 26376, 26690, 27370, 28152, 28260, 28888, 28980, 32028, 32499, 32844, 32970, 35190, 36110, 37366, 39564, 40035, 41055, 42840, 43332, 43960, 46920, 48042, 49266, 49455, 50554, 53380, 54165, 54740, 56049, 56520, 57960, 61387, 64056, 64998, 65688, 65940, 70380, 72220, 74732, 75831, 79128, 80070, 82110, 86664, 93415, 96084, 98532, 98910, 101108, 106760, 108330, 109480, 112098, 120105, 122774, 123165, 126385, 129996, 131880, 140760, 144440, 149464, 151662, 160140, 162495, 164220, 168147, 184161, 186830, 192168, 197064, 197820, 202216, 216660, 224196, 227493, 240210, 245548, 246330, 252770, 259992, 280245, 303324, 306935, 320280, 324990, 328440, 336294, 368322, 373660, 379155, 395640, 429709, 433320, 448392, 454986, 480420, 491096, 492660, 505540, 552483, 560490, 606648, 613870, 649980, 672588, 736644, 747320, 758310, 840735, 859418, 909972, 920805, 960840, 985320, 1011080, 1104966, 1120980, 1137465, 1227740, 1289127, 1299960, 1345176, 1473288, 1516620, 1681470, 1718836, 1819944, 1841610, 2148545, 2209932, 2241960, 2274930, 2455480, 2578254, 2762415, 3033240, 3362940, 3437672, 3683220, 3867381, 4297090, 4419864, 4549860, 5156508, 5524830, 6445635, 6725880, 7366440, 7734762, 8594180, 9099720, 10313016, 11049660, 12891270, 15469524, 17188360, 19336905, 22099320, 25782540, 30939048, 38673810, 51565080, 77347620, 154695240]

約数ペア:

[(1, 154695240), (2, 77347620), (3, 51565080), (4, 38673810), (5, 30939048), (6, 25782540), (7, 22099320), (8, 19336905), (9, 17188360), (10, 15469524), (12, 12891270), (14, 11049660), (15, 10313016), (17, 9099720), (18, 8594180), (20, 7734762), (21, 7366440), (23, 6725880), (24, 6445635), (28, 5524830), (30, 5156508), (34, 4549860), (35, 4419864), (36, 4297090), (40, 3867381), (42, 3683220), (45, 3437672), (46, 3362940), (51, 3033240), (56, 2762415), (60, 2578254), (63, 2455480), (68, 2274930), (69, 2241960), (70, 2209932), (72, 2148545), (84, 1841610), (85, 1819944), (90, 1718836), (92, 1681470), (102, 1516620), (105, 1473288), (115, 1345176), (119, 1299960), (120, 1289127), (126, 1227740), (136, 1137465), (138, 1120980), (140, 1104966), (153, 1011080), (157, 985320), (161, 960840), (168, 920805), (170, 909972), (180, 859418), (184, 840735), (204, 758310), (207, 747320), (210, 736644), (230, 672588), (238, 649980), (252, 613870), (255, 606648), (276, 560490), (280, 552483), (306, 505540), (314, 492660), (315, 491096), (322, 480420), (340, 454986), (345, 448392), (357, 433320), (360, 429709), (391, 395640), (408, 379155), (414, 373660), (420, 368322), (460, 336294), (471, 328440), (476, 324990), (483, 320280), (504, 306935), (510, 303324), (552, 280245), (595, 259992), (612, 252770), (628, 246330), (630, 245548), (644, 240210), (680, 227493), (690, 224196), (714, 216660), (765, 202216), (782, 197820), (785, 197064), (805, 192168), (828, 186830), (840, 184161), (920, 168147), (942, 164220), (952, 162495), (966, 160140), (1020, 151662), (1035, 149464), (1071, 144440), (1099, 140760), (1173, 131880), (1190, 129996), (1224, 126385), (1256, 123165), (1260, 122774), (1288, 120105), (1380, 112098), (1413, 109480), (1428, 108330), (1449, 106760), (1530, 101108), (1564, 98910), (1570, 98532), (1610, 96084), (1656, 93415), (1785, 86664), (1884, 82110), (1932, 80070), (1955, 79128), (2040, 75831), (2070, 74732), (2142, 72220), (2198, 70380), (2346, 65940), (2355, 65688), (2380, 64998), (2415, 64056), (2520, 61387), (2669, 57960), (2737, 56520), (2760, 56049), (2826, 54740), (2856, 54165), (2898, 53380), (3060, 50554), (3128, 49455), (3140, 49266), (3220, 48042), (3297, 46920), (3519, 43960), (3570, 43332), (3611, 42840), (3768, 41055), (3864, 40035), (3910, 39564), (4140, 37366), (4284, 36110), (4396, 35190), (4692, 32970), (4710, 32844), (4760, 32499), (4830, 32028), (5338, 28980), (5355, 28888), (5474, 28260), (5495, 28152), (5652, 27370), (5796, 26690), (5865, 26376), (6120, 25277), (6280, 24633), (6440, 24021), (6594, 23460), (7038, 21980), (7065, 21896), (7140, 21666), (7222, 21420), (7245, 21352), (7820, 19782), (8007, 19320), (8211, 18840), (8280, 18683), (8568, 18055), (8792, 17595), (9384, 16485), (9420, 16422), (9660, 16014), (9891, 15640), (10676, 14490), (10710, 14444), (10833, 14280), (10948, 14130), (10990, 14076), (11304, 13685), (11592, 13345), (11730, 13188)]