1869002640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45541}}^1$

素因数の和:45582

約数の個数: 160

約数和(自身を含む): 6776649600

約数和(自身を除く): 4907646960

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, 45541, 91082, 136623, 182164, 227705, 273246, 364328, 409869, 455410, 546492, 683115, 728656, 819738, 865279, 910820, 1092984, 1229607, 1366230, 1639476, 1730558, 1821640, 2049345, 2185968, 2459214, 2595837, 2732460, 3278952, 3461116, 3643280, 4098690, 4326395, 4918428, 5191674, 5464920, 6148035, 6557904, 6922232, 7787511, 8197380, 8652790, 9836856, 10383348, 10929840, 12296070, 12979185, 13844464, 15575022, 16394760, 17305580, 19673712, 20766696, 23362533, 24592140, 25958370, 31150044, 32789520, 34611160, 38937555, 41533392, 46725066, 49184280, 51916740, 62300088, 69222320, 77875110, 93450132, 98368560, 103833480, 116812665, 124600176, 155750220, 186900264, 207666960, 233625330, 311500440, 373800528, 467250660, 623000880, 934501320, 1869002640]

約数ペア:

[(1, 1869002640), (2, 934501320), (3, 623000880), (4, 467250660), (5, 373800528), (6, 311500440), (8, 233625330), (9, 207666960), (10, 186900264), (12, 155750220), (15, 124600176), (16, 116812665), (18, 103833480), (19, 98368560), (20, 93450132), (24, 77875110), (27, 69222320), (30, 62300088), (36, 51916740), (38, 49184280), (40, 46725066), (45, 41533392), (48, 38937555), (54, 34611160), (57, 32789520), (60, 31150044), (72, 25958370), (76, 24592140), (80, 23362533), (90, 20766696), (95, 19673712), (108, 17305580), (114, 16394760), (120, 15575022), (135, 13844464), (144, 12979185), (152, 12296070), (171, 10929840), (180, 10383348), (190, 9836856), (216, 8652790), (228, 8197380), (240, 7787511), (270, 6922232), (285, 6557904), (304, 6148035), (342, 5464920), (360, 5191674), (380, 4918428), (432, 4326395), (456, 4098690), (513, 3643280), (540, 3461116), (570, 3278952), (684, 2732460), (720, 2595837), (760, 2459214), (855, 2185968), (912, 2049345), (1026, 1821640), (1080, 1730558), (1140, 1639476), (1368, 1366230), (1520, 1229607), (1710, 1092984), (2052, 910820), (2160, 865279), (2280, 819738), (2565, 728656), (2736, 683115), (3420, 546492), (4104, 455410), (4560, 409869), (5130, 364328), (6840, 273246), (8208, 227705), (10260, 182164), (13680, 136623), (20520, 91082), (41040, 45541)]