156378240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1597}}^1$

素因数の和:1639

約数の個数: 192

約数和(自身を含む): 572115960

約数和(自身を除く): 415737720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1530, 1597, 1632, 1920, 2040, 2176, 2448, 2720, 2880, 3060, 3194, 3264, 4080, 4791, 4896, 5440, 5760, 6120, 6388, 6528, 7985, 8160, 9582, 9792, 10880, 12240, 12776, 14373, 15970, 16320, 19164, 19584, 23955, 24480, 25552, 27149, 28746, 31940, 32640, 38328, 47910, 48960, 51104, 54298, 57492, 63880, 71865, 76656, 81447, 95820, 97920, 102208, 108596, 114984, 127760, 135745, 143730, 153312, 162894, 191640, 204416, 217192, 229968, 244341, 255520, 271490, 287460, 306624, 325788, 383280, 407235, 434384, 459936, 488682, 511040, 542980, 574920, 613248, 651576, 766560, 814470, 868768, 919872, 977364, 1022080, 1085960, 1149840, 1221705, 1303152, 1533120, 1628940, 1737536, 1839744, 1954728, 2171920, 2299680, 2443410, 2606304, 3066240, 3257880, 3475072, 3909456, 4343840, 4599360, 4886820, 5212608, 6515760, 7818912, 8687680, 9198720, 9773640, 10425216, 13031520, 15637824, 17375360, 19547280, 26063040, 31275648, 39094560, 52126080, 78189120, 156378240]

約数ペア:

[(1, 156378240), (2, 78189120), (3, 52126080), (4, 39094560), (5, 31275648), (6, 26063040), (8, 19547280), (9, 17375360), (10, 15637824), (12, 13031520), (15, 10425216), (16, 9773640), (17, 9198720), (18, 8687680), (20, 7818912), (24, 6515760), (30, 5212608), (32, 4886820), (34, 4599360), (36, 4343840), (40, 3909456), (45, 3475072), (48, 3257880), (51, 3066240), (60, 2606304), (64, 2443410), (68, 2299680), (72, 2171920), (80, 1954728), (85, 1839744), (90, 1737536), (96, 1628940), (102, 1533120), (120, 1303152), (128, 1221705), (136, 1149840), (144, 1085960), (153, 1022080), (160, 977364), (170, 919872), (180, 868768), (192, 814470), (204, 766560), (240, 651576), (255, 613248), (272, 574920), (288, 542980), (306, 511040), (320, 488682), (340, 459936), (360, 434384), (384, 407235), (408, 383280), (480, 325788), (510, 306624), (544, 287460), (576, 271490), (612, 255520), (640, 244341), (680, 229968), (720, 217192), (765, 204416), (816, 191640), (960, 162894), (1020, 153312), (1088, 143730), (1152, 135745), (1224, 127760), (1360, 114984), (1440, 108596), (1530, 102208), (1597, 97920), (1632, 95820), (1920, 81447), (2040, 76656), (2176, 71865), (2448, 63880), (2720, 57492), (2880, 54298), (3060, 51104), (3194, 48960), (3264, 47910), (4080, 38328), (4791, 32640), (4896, 31940), (5440, 28746), (5760, 27149), (6120, 25552), (6388, 24480), (6528, 23955), (7985, 19584), (8160, 19164), (9582, 16320), (9792, 15970), (10880, 14373), (12240, 12776)]