162165120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 256

約数和(自身を含む): 570628800

約数和(自身を除く): 408463680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 73, 78, 80, 89, 96, 104, 120, 128, 130, 146, 156, 160, 178, 192, 195, 208, 219, 240, 260, 267, 292, 312, 320, 356, 365, 384, 390, 416, 438, 445, 480, 520, 534, 584, 624, 640, 712, 730, 780, 832, 876, 890, 949, 960, 1040, 1068, 1095, 1157, 1168, 1248, 1335, 1424, 1460, 1560, 1664, 1752, 1780, 1898, 1920, 2080, 2136, 2190, 2314, 2336, 2496, 2670, 2847, 2848, 2920, 3120, 3471, 3504, 3560, 3796, 4160, 4272, 4380, 4628, 4672, 4745, 4992, 5340, 5694, 5696, 5785, 5840, 6240, 6497, 6942, 7008, 7120, 7592, 8320, 8544, 8760, 9256, 9344, 9490, 10680, 11388, 11392, 11570, 11680, 12480, 12994, 13884, 14016, 14235, 14240, 15184, 17088, 17355, 17520, 18512, 18980, 19491, 21360, 22776, 23140, 23360, 24960, 25988, 27768, 28032, 28470, 28480, 30368, 32485, 34176, 34710, 35040, 37024, 37960, 38982, 42720, 45552, 46280, 46720, 51976, 55536, 56940, 56960, 60736, 64970, 69420, 70080, 74048, 75920, 77964, 84461, 85440, 91104, 92560, 97455, 103952, 111072, 113880, 121472, 129940, 138840, 140160, 148096, 151840, 155928, 168922, 170880, 182208, 185120, 194910, 207904, 222144, 227760, 253383, 259880, 277680, 303680, 311856, 337844, 364416, 370240, 389820, 415808, 422305, 444288, 455520, 506766, 519760, 555360, 607360, 623712, 675688, 740480, 779640, 831616, 844610, 911040, 1013532, 1039520, 1110720, 1247424, 1266915, 1351376, 1559280, 1689220, 1822080, 2027064, 2079040, 2221440, 2494848, 2533830, 2702752, 3118560, 3378440, 4054128, 4158080, 5067660, 5405504, 6237120, 6756880, 8108256, 10135320, 10811008, 12474240, 13513760, 16216512, 20270640, 27027520, 32433024, 40541280, 54055040, 81082560, 162165120]

約数ペア:

[(1, 162165120), (2, 81082560), (3, 54055040), (4, 40541280), (5, 32433024), (6, 27027520), (8, 20270640), (10, 16216512), (12, 13513760), (13, 12474240), (15, 10811008), (16, 10135320), (20, 8108256), (24, 6756880), (26, 6237120), (30, 5405504), (32, 5067660), (39, 4158080), (40, 4054128), (48, 3378440), (52, 3118560), (60, 2702752), (64, 2533830), (65, 2494848), (73, 2221440), (78, 2079040), (80, 2027064), (89, 1822080), (96, 1689220), (104, 1559280), (120, 1351376), (128, 1266915), (130, 1247424), (146, 1110720), (156, 1039520), (160, 1013532), (178, 911040), (192, 844610), (195, 831616), (208, 779640), (219, 740480), (240, 675688), (260, 623712), (267, 607360), (292, 555360), (312, 519760), (320, 506766), (356, 455520), (365, 444288), (384, 422305), (390, 415808), (416, 389820), (438, 370240), (445, 364416), (480, 337844), (520, 311856), (534, 303680), (584, 277680), (624, 259880), (640, 253383), (712, 227760), (730, 222144), (780, 207904), (832, 194910), (876, 185120), (890, 182208), (949, 170880), (960, 168922), (1040, 155928), (1068, 151840), (1095, 148096), (1157, 140160), (1168, 138840), (1248, 129940), (1335, 121472), (1424, 113880), (1460, 111072), (1560, 103952), (1664, 97455), (1752, 92560), (1780, 91104), (1898, 85440), (1920, 84461), (2080, 77964), (2136, 75920), (2190, 74048), (2314, 70080), (2336, 69420), (2496, 64970), (2670, 60736), (2847, 56960), (2848, 56940), (2920, 55536), (3120, 51976), (3471, 46720), (3504, 46280), (3560, 45552), (3796, 42720), (4160, 38982), (4272, 37960), (4380, 37024), (4628, 35040), (4672, 34710), (4745, 34176), (4992, 32485), (5340, 30368), (5694, 28480), (5696, 28470), (5785, 28032), (5840, 27768), (6240, 25988), (6497, 24960), (6942, 23360), (7008, 23140), (7120, 22776), (7592, 21360), (8320, 19491), (8544, 18980), (8760, 18512), (9256, 17520), (9344, 17355), (9490, 17088), (10680, 15184), (11388, 14240), (11392, 14235), (11570, 14016), (11680, 13884), (12480, 12994)]