152171760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:216

約数の個数: 320

約数和(自身を含む): 569963520

約数和(自身を除く): 417791760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 19, 20, 24, 26, 30, 34, 38, 39, 40, 48, 51, 52, 57, 60, 65, 68, 76, 78, 80, 85, 95, 102, 104, 114, 120, 130, 136, 151, 152, 156, 170, 190, 195, 204, 208, 221, 228, 240, 247, 255, 260, 272, 285, 302, 304, 312, 323, 340, 380, 390, 408, 442, 453, 456, 494, 510, 520, 570, 604, 624, 646, 663, 680, 741, 755, 760, 780, 816, 884, 906, 912, 969, 988, 1020, 1040, 1105, 1140, 1208, 1235, 1292, 1326, 1360, 1482, 1510, 1520, 1560, 1615, 1768, 1812, 1938, 1963, 1976, 2040, 2210, 2265, 2280, 2416, 2470, 2567, 2584, 2652, 2869, 2964, 3020, 3120, 3230, 3315, 3536, 3624, 3705, 3876, 3926, 3952, 4080, 4199, 4420, 4530, 4560, 4845, 4940, 5134, 5168, 5304, 5738, 5889, 5928, 6040, 6460, 6630, 7248, 7410, 7701, 7752, 7852, 8398, 8607, 8840, 9060, 9690, 9815, 9880, 10268, 10608, 11476, 11778, 11856, 12080, 12597, 12835, 12920, 13260, 14345, 14820, 15402, 15504, 15704, 16796, 17214, 17680, 18120, 19380, 19630, 19760, 20536, 20995, 22952, 23556, 25194, 25670, 25840, 26520, 28690, 29445, 29640, 30804, 31408, 33371, 33592, 34428, 36240, 37297, 38505, 38760, 39260, 41072, 41990, 43035, 45904, 47112, 48773, 50388, 51340, 53040, 57380, 58890, 59280, 61608, 62985, 66742, 67184, 68856, 74594, 77010, 77520, 78520, 83980, 86070, 94224, 97546, 100113, 100776, 102680, 111891, 114760, 117780, 123216, 125970, 133484, 137712, 146319, 149188, 154020, 157040, 166855, 167960, 172140, 186485, 195092, 200226, 201552, 205360, 223782, 229520, 235560, 243865, 251940, 266968, 292638, 298376, 308040, 333710, 335920, 344280, 372970, 390184, 400452, 447564, 471120, 487730, 500565, 503880, 533936, 559455, 585276, 596752, 616080, 634049, 667420, 688560, 731595, 745940, 780368, 800904, 895128, 975460, 1001130, 1007760, 1118910, 1170552, 1268098, 1334840, 1463190, 1491880, 1601808, 1790256, 1902147, 1950920, 2002260, 2237820, 2341104, 2536196, 2669680, 2926380, 2983760, 3170245, 3804294, 3901840, 4004520, 4475640, 5072392, 5852760, 6340490, 7608588, 8009040, 8951280, 9510735, 10144784, 11705520, 12680980, 15217176, 19021470, 25361960, 30434352, 38042940, 50723920, 76085880, 152171760]

約数ペア:

[(1, 152171760), (2, 76085880), (3, 50723920), (4, 38042940), (5, 30434352), (6, 25361960), (8, 19021470), (10, 15217176), (12, 12680980), (13, 11705520), (15, 10144784), (16, 9510735), (17, 8951280), (19, 8009040), (20, 7608588), (24, 6340490), (26, 5852760), (30, 5072392), (34, 4475640), (38, 4004520), (39, 3901840), (40, 3804294), (48, 3170245), (51, 2983760), (52, 2926380), (57, 2669680), (60, 2536196), (65, 2341104), (68, 2237820), (76, 2002260), (78, 1950920), (80, 1902147), (85, 1790256), (95, 1601808), (102, 1491880), (104, 1463190), (114, 1334840), (120, 1268098), (130, 1170552), (136, 1118910), (151, 1007760), (152, 1001130), (156, 975460), (170, 895128), (190, 800904), (195, 780368), (204, 745940), (208, 731595), (221, 688560), (228, 667420), (240, 634049), (247, 616080), (255, 596752), (260, 585276), (272, 559455), (285, 533936), (302, 503880), (304, 500565), (312, 487730), (323, 471120), (340, 447564), (380, 400452), (390, 390184), (408, 372970), (442, 344280), (453, 335920), (456, 333710), (494, 308040), (510, 298376), (520, 292638), (570, 266968), (604, 251940), (624, 243865), (646, 235560), (663, 229520), (680, 223782), (741, 205360), (755, 201552), (760, 200226), (780, 195092), (816, 186485), (884, 172140), (906, 167960), (912, 166855), (969, 157040), (988, 154020), (1020, 149188), (1040, 146319), (1105, 137712), (1140, 133484), (1208, 125970), (1235, 123216), (1292, 117780), (1326, 114760), (1360, 111891), (1482, 102680), (1510, 100776), (1520, 100113), (1560, 97546), (1615, 94224), (1768, 86070), (1812, 83980), (1938, 78520), (1963, 77520), (1976, 77010), (2040, 74594), (2210, 68856), (2265, 67184), (2280, 66742), (2416, 62985), (2470, 61608), (2567, 59280), (2584, 58890), (2652, 57380), (2869, 53040), (2964, 51340), (3020, 50388), (3120, 48773), (3230, 47112), (3315, 45904), (3536, 43035), (3624, 41990), (3705, 41072), (3876, 39260), (3926, 38760), (3952, 38505), (4080, 37297), (4199, 36240), (4420, 34428), (4530, 33592), (4560, 33371), (4845, 31408), (4940, 30804), (5134, 29640), (5168, 29445), (5304, 28690), (5738, 26520), (5889, 25840), (5928, 25670), (6040, 25194), (6460, 23556), (6630, 22952), (7248, 20995), (7410, 20536), (7701, 19760), (7752, 19630), (7852, 19380), (8398, 18120), (8607, 17680), (8840, 17214), (9060, 16796), (9690, 15704), (9815, 15504), (9880, 15402), (10268, 14820), (10608, 14345), (11476, 13260), (11778, 12920), (11856, 12835), (12080, 12597)]