28922816880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{704747}}^1$

素因数の和:704788

約数の個数: 160

約数和(自身を含む): 104866502400

約数和(自身を除く): 75943685520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 8208, 10260, 13680, 20520, 41040, 704747, 1409494, 2114241, 2818988, 3523735, 4228482, 5637976, 6342723, 7047470, 8456964, 10571205, 11275952, 12685446, 13390193, 14094940, 16913928, 19028169, 21142410, 25370892, 26780386, 28189880, 31713615, 33827856, 38056338, 40170579, 42284820, 50741784, 53560772, 56379760, 63427230, 66950965, 76112676, 80341158, 84569640, 95140845, 101483568, 107121544, 120511737, 126854460, 133901930, 152225352, 160682316, 169139280, 190281690, 200852895, 214243088, 241023474, 253708920, 267803860, 304450704, 321364632, 361535211, 380563380, 401705790, 482046948, 507417840, 535607720, 602558685, 642729264, 723070422, 761126760, 803411580, 964093896, 1071215440, 1205117370, 1446140844, 1522253520, 1606823160, 1807676055, 1928187792, 2410234740, 2892281688, 3213646320, 3615352110, 4820469480, 5784563376, 7230704220, 9640938960, 14461408440, 28922816880]

約数ペア:

[(1, 28922816880), (2, 14461408440), (3, 9640938960), (4, 7230704220), (5, 5784563376), (6, 4820469480), (8, 3615352110), (9, 3213646320), (10, 2892281688), (12, 2410234740), (15, 1928187792), (16, 1807676055), (18, 1606823160), (19, 1522253520), (20, 1446140844), (24, 1205117370), (27, 1071215440), (30, 964093896), (36, 803411580), (38, 761126760), (40, 723070422), (45, 642729264), (48, 602558685), (54, 535607720), (57, 507417840), (60, 482046948), (72, 401705790), (76, 380563380), (80, 361535211), (90, 321364632), (95, 304450704), (108, 267803860), (114, 253708920), (120, 241023474), (135, 214243088), (144, 200852895), (152, 190281690), (171, 169139280), (180, 160682316), (190, 152225352), (216, 133901930), (228, 126854460), (240, 120511737), (270, 107121544), (285, 101483568), (304, 95140845), (342, 84569640), (360, 80341158), (380, 76112676), (432, 66950965), (456, 63427230), (513, 56379760), (540, 53560772), (570, 50741784), (684, 42284820), (720, 40170579), (760, 38056338), (855, 33827856), (912, 31713615), (1026, 28189880), (1080, 26780386), (1140, 25370892), (1368, 21142410), (1520, 19028169), (1710, 16913928), (2052, 14094940), (2160, 13390193), (2280, 12685446), (2565, 11275952), (2736, 10571205), (3420, 8456964), (4104, 7047470), (4560, 6342723), (5130, 5637976), (6840, 4228482), (8208, 3523735), (10260, 2818988), (13680, 2114241), (20520, 1409494), (41040, 704747)]