1570202620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:372

約数の個数: 192

約数和(自身を含む): 4161991680

約数和(自身を除く): 2591789060

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 43, 67, 68, 70, 85, 86, 119, 134, 140, 170, 172, 215, 229, 238, 268, 301, 335, 340, 430, 458, 469, 476, 595, 602, 670, 731, 860, 916, 938, 1139, 1145, 1190, 1204, 1340, 1462, 1505, 1603, 1876, 2278, 2290, 2345, 2380, 2881, 2924, 3010, 3206, 3655, 3893, 4556, 4580, 4690, 5117, 5695, 5762, 6020, 6412, 7310, 7786, 7973, 8015, 9380, 9847, 10234, 11390, 11524, 14405, 14620, 15343, 15572, 15946, 16030, 19465, 19694, 20167, 20468, 22780, 25585, 27251, 28810, 30686, 31892, 32060, 38930, 39388, 39865, 40334, 48977, 49235, 51170, 54502, 57620, 61372, 68929, 76715, 77860, 79730, 80668, 97954, 98470, 100835, 102340, 107401, 109004, 136255, 137858, 153430, 159460, 167399, 195908, 196940, 201670, 214802, 244885, 260831, 272510, 275716, 306860, 334798, 342839, 344645, 403340, 429604, 489770, 521662, 537005, 545020, 659749, 669596, 685678, 689290, 836995, 979540, 1043324, 1074010, 1171793, 1304155, 1319498, 1371356, 1378580, 1673990, 1714195, 1825817, 2148020, 2343586, 2608310, 2638996, 3298745, 3347980, 3428390, 3651634, 4618243, 4687172, 5216620, 5858965, 6597490, 6856780, 7303268, 9129085, 9236486, 11215733, 11717930, 13194980, 18258170, 18472972, 22431466, 23091215, 23435860, 36516340, 44862932, 46182430, 56078665, 78510131, 92364860, 112157330, 157020262, 224314660, 314040524, 392550655, 785101310, 1570202620]

約数ペア:

[(1, 1570202620), (2, 785101310), (4, 392550655), (5, 314040524), (7, 224314660), (10, 157020262), (14, 112157330), (17, 92364860), (20, 78510131), (28, 56078665), (34, 46182430), (35, 44862932), (43, 36516340), (67, 23435860), (68, 23091215), (70, 22431466), (85, 18472972), (86, 18258170), (119, 13194980), (134, 11717930), (140, 11215733), (170, 9236486), (172, 9129085), (215, 7303268), (229, 6856780), (238, 6597490), (268, 5858965), (301, 5216620), (335, 4687172), (340, 4618243), (430, 3651634), (458, 3428390), (469, 3347980), (476, 3298745), (595, 2638996), (602, 2608310), (670, 2343586), (731, 2148020), (860, 1825817), (916, 1714195), (938, 1673990), (1139, 1378580), (1145, 1371356), (1190, 1319498), (1204, 1304155), (1340, 1171793), (1462, 1074010), (1505, 1043324), (1603, 979540), (1876, 836995), (2278, 689290), (2290, 685678), (2345, 669596), (2380, 659749), (2881, 545020), (2924, 537005), (3010, 521662), (3206, 489770), (3655, 429604), (3893, 403340), (4556, 344645), (4580, 342839), (4690, 334798), (5117, 306860), (5695, 275716), (5762, 272510), (6020, 260831), (6412, 244885), (7310, 214802), (7786, 201670), (7973, 196940), (8015, 195908), (9380, 167399), (9847, 159460), (10234, 153430), (11390, 137858), (11524, 136255), (14405, 109004), (14620, 107401), (15343, 102340), (15572, 100835), (15946, 98470), (16030, 97954), (19465, 80668), (19694, 79730), (20167, 77860), (20468, 76715), (22780, 68929), (25585, 61372), (27251, 57620), (28810, 54502), (30686, 51170), (31892, 49235), (32060, 48977), (38930, 40334), (39388, 39865)]