142453680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:555

約数の個数: 160

約数和(自身を含む): 467970048

約数和(自身を除く): 325516368

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, 467, 492, 496, 615, 620, 656, 744, 820, 930, 934, 984, 1230, 1240, 1271, 1401, 1488, 1640, 1860, 1868, 1968, 2335, 2460, 2480, 2542, 2802, 3280, 3720, 3736, 3813, 4670, 4920, 5084, 5604, 6355, 7005, 7440, 7472, 7626, 9340, 9840, 10168, 11208, 12710, 14010, 14477, 15252, 18680, 19065, 19147, 20336, 22416, 25420, 28020, 28954, 30504, 37360, 38130, 38294, 43431, 50840, 56040, 57441, 57908, 61008, 72385, 76260, 76588, 86862, 95735, 101680, 112080, 114882, 115816, 144770, 152520, 153176, 173724, 191470, 217155, 229764, 231632, 287205, 289540, 305040, 306352, 347448, 382940, 434310, 459528, 574410, 579080, 593557, 694896, 765880, 868620, 919056, 1148820, 1158160, 1187114, 1531760, 1737240, 1780671, 2297640, 2374228, 2967785, 3474480, 3561342, 4595280, 4748456, 5935570, 7122684, 8903355, 9496912, 11871140, 14245368, 17806710, 23742280, 28490736, 35613420, 47484560, 71226840, 142453680]

約数ペア:

[(1, 142453680), (2, 71226840), (3, 47484560), (4, 35613420), (5, 28490736), (6, 23742280), (8, 17806710), (10, 14245368), (12, 11871140), (15, 9496912), (16, 8903355), (20, 7122684), (24, 5935570), (30, 4748456), (31, 4595280), (40, 3561342), (41, 3474480), (48, 2967785), (60, 2374228), (62, 2297640), (80, 1780671), (82, 1737240), (93, 1531760), (120, 1187114), (123, 1158160), (124, 1148820), (155, 919056), (164, 868620), (186, 765880), (205, 694896), (240, 593557), (246, 579080), (248, 574410), (310, 459528), (328, 434310), (372, 382940), (410, 347448), (465, 306352), (467, 305040), (492, 289540), (496, 287205), (615, 231632), (620, 229764), (656, 217155), (744, 191470), (820, 173724), (930, 153176), (934, 152520), (984, 144770), (1230, 115816), (1240, 114882), (1271, 112080), (1401, 101680), (1488, 95735), (1640, 86862), (1860, 76588), (1868, 76260), (1968, 72385), (2335, 61008), (2460, 57908), (2480, 57441), (2542, 56040), (2802, 50840), (3280, 43431), (3720, 38294), (3736, 38130), (3813, 37360), (4670, 30504), (4920, 28954), (5084, 28020), (5604, 25420), (6355, 22416), (7005, 20336), (7440, 19147), (7472, 19065), (7626, 18680), (9340, 15252), (9840, 14477), (10168, 14010), (11208, 12710)]