18583934760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{242357}}^1$

素因数の和:242448

約数の個数: 128

約数和(自身を含む): 62819193600

約数和(自身を除く): 44235258840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 639, 710, 852, 1065, 1080, 1278, 1420, 1704, 1917, 2130, 2556, 2840, 3195, 3834, 4260, 5112, 6390, 7668, 8520, 9585, 12780, 15336, 19170, 25560, 38340, 76680, 242357, 484714, 727071, 969428, 1211785, 1454142, 1938856, 2181213, 2423570, 2908284, 3635355, 4362426, 4847140, 5816568, 6543639, 7270710, 8724852, 9694280, 10906065, 13087278, 14541420, 17207347, 17449704, 21812130, 26174556, 29082840, 32718195, 34414694, 43624260, 51622041, 52349112, 65436390, 68829388, 86036735, 87248520, 103244082, 130872780, 137658776, 154866123, 172073470, 206488164, 258110205, 261745560, 309732246, 344146940, 412976328, 464598369, 516220410, 619464492, 688293880, 774330615, 929196738, 1032440820, 1238928984, 1548661230, 1858393476, 2064881640, 2322991845, 3097322460, 3716786952, 4645983690, 6194644920, 9291967380, 18583934760]

約数ペア:

[(1, 18583934760), (2, 9291967380), (3, 6194644920), (4, 4645983690), (5, 3716786952), (6, 3097322460), (8, 2322991845), (9, 2064881640), (10, 1858393476), (12, 1548661230), (15, 1238928984), (18, 1032440820), (20, 929196738), (24, 774330615), (27, 688293880), (30, 619464492), (36, 516220410), (40, 464598369), (45, 412976328), (54, 344146940), (60, 309732246), (71, 261745560), (72, 258110205), (90, 206488164), (108, 172073470), (120, 154866123), (135, 137658776), (142, 130872780), (180, 103244082), (213, 87248520), (216, 86036735), (270, 68829388), (284, 65436390), (355, 52349112), (360, 51622041), (426, 43624260), (540, 34414694), (568, 32718195), (639, 29082840), (710, 26174556), (852, 21812130), (1065, 17449704), (1080, 17207347), (1278, 14541420), (1420, 13087278), (1704, 10906065), (1917, 9694280), (2130, 8724852), (2556, 7270710), (2840, 6543639), (3195, 5816568), (3834, 4847140), (4260, 4362426), (5112, 3635355), (6390, 2908284), (7668, 2423570), (8520, 2181213), (9585, 1938856), (12780, 1454142), (15336, 1211785), (19170, 969428), (25560, 727071), (38340, 484714), (76680, 242357)]