78365081040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{256901}}^1$

素因数の和:256989

約数の個数: 160

約数和(自身を含む): 256885558272

約数和(自身を除く): 178520477232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 41, 48, 60, 62, 80, 82, 93, 120, 123, 124, 155, 164, 186, 205, 240, 246, 248, 310, 328, 372, 410, 465, 492, 496, 615, 620, 656, 744, 820, 930, 984, 1230, 1240, 1271, 1488, 1640, 1860, 1968, 2460, 2480, 2542, 3280, 3720, 3813, 4920, 5084, 6355, 7440, 7626, 9840, 10168, 12710, 15252, 19065, 20336, 25420, 30504, 38130, 50840, 61008, 76260, 101680, 152520, 256901, 305040, 513802, 770703, 1027604, 1284505, 1541406, 2055208, 2569010, 3082812, 3853515, 4110416, 5138020, 6165624, 7707030, 7963931, 10276040, 10532941, 12331248, 15414060, 15927862, 20552080, 21065882, 23891793, 30828120, 31598823, 31855724, 39819655, 42131764, 47783586, 52664705, 61656240, 63197646, 63711448, 79639310, 84263528, 95567172, 105329410, 119458965, 126395292, 127422896, 157994115, 159278620, 168527056, 191134344, 210658820, 238917930, 252790584, 315988230, 318557240, 326521171, 382268688, 421317640, 477835860, 505581168, 631976460, 637114480, 653042342, 842635280, 955671720, 979563513, 1263952920, 1306084684, 1632605855, 1911343440, 1959127026, 2527905840, 2612169368, 3265211710, 3918254052, 4897817565, 5224338736, 6530423420, 7836508104, 9795635130, 13060846840, 15673016208, 19591270260, 26121693680, 39182540520, 78365081040]

約数ペア:

[(1, 78365081040), (2, 39182540520), (3, 26121693680), (4, 19591270260), (5, 15673016208), (6, 13060846840), (8, 9795635130), (10, 7836508104), (12, 6530423420), (15, 5224338736), (16, 4897817565), (20, 3918254052), (24, 3265211710), (30, 2612169368), (31, 2527905840), (40, 1959127026), (41, 1911343440), (48, 1632605855), (60, 1306084684), (62, 1263952920), (80, 979563513), (82, 955671720), (93, 842635280), (120, 653042342), (123, 637114480), (124, 631976460), (155, 505581168), (164, 477835860), (186, 421317640), (205, 382268688), (240, 326521171), (246, 318557240), (248, 315988230), (310, 252790584), (328, 238917930), (372, 210658820), (410, 191134344), (465, 168527056), (492, 159278620), (496, 157994115), (615, 127422896), (620, 126395292), (656, 119458965), (744, 105329410), (820, 95567172), (930, 84263528), (984, 79639310), (1230, 63711448), (1240, 63197646), (1271, 61656240), (1488, 52664705), (1640, 47783586), (1860, 42131764), (1968, 39819655), (2460, 31855724), (2480, 31598823), (2542, 30828120), (3280, 23891793), (3720, 21065882), (3813, 20552080), (4920, 15927862), (5084, 15414060), (6355, 12331248), (7440, 10532941), (7626, 10276040), (9840, 7963931), (10168, 7707030), (12710, 6165624), (15252, 5138020), (19065, 4110416), (20336, 3853515), (25420, 3082812), (30504, 2569010), (38130, 2055208), (50840, 1541406), (61008, 1284505), (76260, 1027604), (101680, 770703), (152520, 513802), (256901, 305040)]