881603580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{9341}}^1$

素因数の和:9388

約数の個数: 144

約数和(自身を含む): 2922327072

約数和(自身を除く): 2040723492

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 121, 130, 132, 143, 156, 165, 195, 220, 242, 260, 286, 330, 363, 390, 429, 484, 572, 605, 660, 715, 726, 780, 858, 1210, 1430, 1452, 1573, 1716, 1815, 2145, 2420, 2860, 3146, 3630, 4290, 4719, 6292, 7260, 7865, 8580, 9341, 9438, 15730, 18682, 18876, 23595, 28023, 31460, 37364, 46705, 47190, 56046, 93410, 94380, 102751, 112092, 121433, 140115, 186820, 205502, 242866, 280230, 308253, 364299, 411004, 485732, 513755, 560460, 607165, 616506, 728598, 1027510, 1130261, 1214330, 1233012, 1335763, 1457196, 1541265, 1821495, 2055020, 2260522, 2428660, 2671526, 3082530, 3390783, 3642990, 4007289, 4521044, 5343052, 5651305, 6165060, 6678815, 6781566, 7285980, 8014578, 11302610, 13357630, 13563132, 14693393, 16029156, 16953915, 20036445, 22605220, 26715260, 29386786, 33907830, 40072890, 44080179, 58773572, 67815660, 73466965, 80145780, 88160358, 146933930, 176320716, 220400895, 293867860, 440801790, 881603580]

約数ペア:

[(1, 881603580), (2, 440801790), (3, 293867860), (4, 220400895), (5, 176320716), (6, 146933930), (10, 88160358), (11, 80145780), (12, 73466965), (13, 67815660), (15, 58773572), (20, 44080179), (22, 40072890), (26, 33907830), (30, 29386786), (33, 26715260), (39, 22605220), (44, 20036445), (52, 16953915), (55, 16029156), (60, 14693393), (65, 13563132), (66, 13357630), (78, 11302610), (110, 8014578), (121, 7285980), (130, 6781566), (132, 6678815), (143, 6165060), (156, 5651305), (165, 5343052), (195, 4521044), (220, 4007289), (242, 3642990), (260, 3390783), (286, 3082530), (330, 2671526), (363, 2428660), (390, 2260522), (429, 2055020), (484, 1821495), (572, 1541265), (605, 1457196), (660, 1335763), (715, 1233012), (726, 1214330), (780, 1130261), (858, 1027510), (1210, 728598), (1430, 616506), (1452, 607165), (1573, 560460), (1716, 513755), (1815, 485732), (2145, 411004), (2420, 364299), (2860, 308253), (3146, 280230), (3630, 242866), (4290, 205502), (4719, 186820), (6292, 140115), (7260, 121433), (7865, 112092), (8580, 102751), (9341, 94380), (9438, 93410), (15730, 56046), (18682, 47190), (18876, 46705), (23595, 37364), (28023, 31460)]