156104220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 487710720

約数和(自身を除く): 331606500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 41, 46, 60, 62, 69, 82, 89, 92, 93, 115, 123, 124, 138, 155, 164, 178, 186, 205, 230, 246, 267, 276, 310, 345, 356, 372, 410, 445, 460, 465, 492, 534, 615, 620, 690, 713, 820, 890, 930, 943, 1068, 1230, 1271, 1335, 1380, 1426, 1780, 1860, 1886, 2047, 2139, 2460, 2542, 2670, 2759, 2829, 2852, 3565, 3649, 3772, 3813, 4094, 4278, 4715, 5084, 5340, 5518, 5658, 6141, 6355, 7130, 7298, 7626, 8188, 8277, 8556, 9430, 10235, 10695, 10947, 11036, 11316, 12282, 12710, 13795, 14145, 14260, 14596, 15252, 16554, 18245, 18860, 19065, 20470, 21390, 21894, 24564, 25420, 27590, 28290, 29233, 30705, 33108, 36490, 38130, 40940, 41385, 42780, 43788, 54735, 55180, 56580, 58466, 61410, 63457, 72980, 76260, 82770, 83927, 87699, 109470, 113119, 116932, 122820, 126914, 146165, 165540, 167854, 175398, 190371, 218940, 226238, 251781, 253828, 292330, 317285, 335708, 339357, 350796, 380742, 419635, 438495, 452476, 503562, 565595, 584660, 634570, 678714, 761484, 839270, 876990, 951855, 1007124, 1131190, 1258905, 1269140, 1357428, 1678540, 1696785, 1753980, 1903710, 2262380, 2517810, 2601737, 3393570, 3807420, 5035620, 5203474, 6787140, 7805211, 10406948, 13008685, 15610422, 26017370, 31220844, 39026055, 52034740, 78052110, 156104220]

約数ペア:

[(1, 156104220), (2, 78052110), (3, 52034740), (4, 39026055), (5, 31220844), (6, 26017370), (10, 15610422), (12, 13008685), (15, 10406948), (20, 7805211), (23, 6787140), (30, 5203474), (31, 5035620), (41, 3807420), (46, 3393570), (60, 2601737), (62, 2517810), (69, 2262380), (82, 1903710), (89, 1753980), (92, 1696785), (93, 1678540), (115, 1357428), (123, 1269140), (124, 1258905), (138, 1131190), (155, 1007124), (164, 951855), (178, 876990), (186, 839270), (205, 761484), (230, 678714), (246, 634570), (267, 584660), (276, 565595), (310, 503562), (345, 452476), (356, 438495), (372, 419635), (410, 380742), (445, 350796), (460, 339357), (465, 335708), (492, 317285), (534, 292330), (615, 253828), (620, 251781), (690, 226238), (713, 218940), (820, 190371), (890, 175398), (930, 167854), (943, 165540), (1068, 146165), (1230, 126914), (1271, 122820), (1335, 116932), (1380, 113119), (1426, 109470), (1780, 87699), (1860, 83927), (1886, 82770), (2047, 76260), (2139, 72980), (2460, 63457), (2542, 61410), (2670, 58466), (2759, 56580), (2829, 55180), (2852, 54735), (3565, 43788), (3649, 42780), (3772, 41385), (3813, 40940), (4094, 38130), (4278, 36490), (4715, 33108), (5084, 30705), (5340, 29233), (5518, 28290), (5658, 27590), (6141, 25420), (6355, 24564), (7130, 21894), (7298, 21390), (7626, 20470), (8188, 19065), (8277, 18860), (8556, 18245), (9430, 16554), (10235, 15252), (10695, 14596), (10947, 14260), (11036, 14145), (11316, 13795), (12282, 12710)]