315732690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2029}}^1$

素因数の和:2081

約数の個数: 192

約数和(自身を含む): 1064044800

約数和(自身を除く): 748312110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 30, 35, 38, 39, 42, 45, 57, 63, 65, 70, 78, 90, 91, 95, 105, 114, 117, 126, 130, 133, 171, 182, 190, 195, 210, 234, 247, 266, 273, 285, 315, 342, 390, 399, 455, 494, 546, 570, 585, 630, 665, 741, 798, 819, 855, 910, 1170, 1197, 1235, 1330, 1365, 1482, 1638, 1710, 1729, 1995, 2029, 2223, 2394, 2470, 2730, 3458, 3705, 3990, 4058, 4095, 4446, 5187, 5985, 6087, 7410, 8190, 8645, 10145, 10374, 11115, 11970, 12174, 14203, 15561, 17290, 18261, 20290, 22230, 25935, 26377, 28406, 30435, 31122, 36522, 38551, 42609, 51870, 52754, 60870, 71015, 77102, 77805, 79131, 85218, 91305, 115653, 127827, 131885, 142030, 155610, 158262, 182610, 184639, 192755, 213045, 231306, 237393, 255654, 263770, 269857, 346959, 369278, 385510, 395655, 426090, 474786, 501163, 539714, 553917, 578265, 639135, 693918, 791310, 809571, 923195, 1002326, 1107834, 1156530, 1186965, 1278270, 1349285, 1503489, 1619142, 1661751, 1734795, 1846390, 2373930, 2428713, 2505815, 2698570, 2769585, 3006978, 3323502, 3469590, 3508141, 4047855, 4510467, 4857426, 5011630, 5539170, 7016282, 7517445, 8095710, 8308755, 9020934, 10524423, 12143565, 15034890, 16617510, 17540705, 21048846, 22552335, 24287130, 31573269, 35081410, 45104670, 52622115, 63146538, 105244230, 157866345, 315732690]

約数ペア:

[(1, 315732690), (2, 157866345), (3, 105244230), (5, 63146538), (6, 52622115), (7, 45104670), (9, 35081410), (10, 31573269), (13, 24287130), (14, 22552335), (15, 21048846), (18, 17540705), (19, 16617510), (21, 15034890), (26, 12143565), (30, 10524423), (35, 9020934), (38, 8308755), (39, 8095710), (42, 7517445), (45, 7016282), (57, 5539170), (63, 5011630), (65, 4857426), (70, 4510467), (78, 4047855), (90, 3508141), (91, 3469590), (95, 3323502), (105, 3006978), (114, 2769585), (117, 2698570), (126, 2505815), (130, 2428713), (133, 2373930), (171, 1846390), (182, 1734795), (190, 1661751), (195, 1619142), (210, 1503489), (234, 1349285), (247, 1278270), (266, 1186965), (273, 1156530), (285, 1107834), (315, 1002326), (342, 923195), (390, 809571), (399, 791310), (455, 693918), (494, 639135), (546, 578265), (570, 553917), (585, 539714), (630, 501163), (665, 474786), (741, 426090), (798, 395655), (819, 385510), (855, 369278), (910, 346959), (1170, 269857), (1197, 263770), (1235, 255654), (1330, 237393), (1365, 231306), (1482, 213045), (1638, 192755), (1710, 184639), (1729, 182610), (1995, 158262), (2029, 155610), (2223, 142030), (2394, 131885), (2470, 127827), (2730, 115653), (3458, 91305), (3705, 85218), (3990, 79131), (4058, 77805), (4095, 77102), (4446, 71015), (5187, 60870), (5985, 52754), (6087, 51870), (7410, 42609), (8190, 38551), (8645, 36522), (10145, 31122), (10374, 30435), (11115, 28406), (11970, 26377), (12174, 25935), (14203, 22230), (15561, 20290), (17290, 18261)]