63874580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 183859200

約数和(自身を除く): 119984620

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 37, 38, 44, 55, 59, 70, 74, 76, 77, 95, 110, 118, 133, 140, 148, 154, 185, 190, 209, 220, 236, 259, 266, 295, 308, 370, 380, 385, 407, 413, 418, 518, 532, 590, 649, 665, 703, 740, 770, 814, 826, 836, 1036, 1045, 1121, 1180, 1295, 1298, 1330, 1406, 1463, 1540, 1628, 1652, 2035, 2065, 2090, 2183, 2242, 2590, 2596, 2660, 2812, 2849, 2926, 3245, 3515, 4070, 4130, 4180, 4366, 4484, 4543, 4921, 5180, 5605, 5698, 5852, 6490, 7030, 7315, 7733, 7847, 8140, 8260, 8732, 9086, 9842, 10915, 11210, 11396, 12331, 12980, 14060, 14245, 14630, 15281, 15466, 15694, 18172, 19684, 21830, 22420, 22715, 24013, 24605, 24662, 28490, 29260, 30562, 30932, 31388, 38665, 39235, 41477, 43660, 45430, 48026, 49210, 49324, 54131, 56980, 61124, 61655, 76405, 77330, 78470, 82954, 86317, 90860, 96052, 98420, 108262, 120065, 123310, 152810, 154660, 156940, 165908, 168091, 172634, 207385, 216524, 240130, 246620, 270655, 290339, 305620, 336182, 345268, 414770, 431585, 456247, 480260, 541310, 580678, 672364, 829540, 840455, 863170, 912494, 1082620, 1161356, 1451695, 1680910, 1726340, 1824988, 2281235, 2903390, 3193729, 3361820, 4562470, 5806780, 6387458, 9124940, 12774916, 15968645, 31937290, 63874580]

約数ペア:

[(1, 63874580), (2, 31937290), (4, 15968645), (5, 12774916), (7, 9124940), (10, 6387458), (11, 5806780), (14, 4562470), (19, 3361820), (20, 3193729), (22, 2903390), (28, 2281235), (35, 1824988), (37, 1726340), (38, 1680910), (44, 1451695), (55, 1161356), (59, 1082620), (70, 912494), (74, 863170), (76, 840455), (77, 829540), (95, 672364), (110, 580678), (118, 541310), (133, 480260), (140, 456247), (148, 431585), (154, 414770), (185, 345268), (190, 336182), (209, 305620), (220, 290339), (236, 270655), (259, 246620), (266, 240130), (295, 216524), (308, 207385), (370, 172634), (380, 168091), (385, 165908), (407, 156940), (413, 154660), (418, 152810), (518, 123310), (532, 120065), (590, 108262), (649, 98420), (665, 96052), (703, 90860), (740, 86317), (770, 82954), (814, 78470), (826, 77330), (836, 76405), (1036, 61655), (1045, 61124), (1121, 56980), (1180, 54131), (1295, 49324), (1298, 49210), (1330, 48026), (1406, 45430), (1463, 43660), (1540, 41477), (1628, 39235), (1652, 38665), (2035, 31388), (2065, 30932), (2090, 30562), (2183, 29260), (2242, 28490), (2590, 24662), (2596, 24605), (2660, 24013), (2812, 22715), (2849, 22420), (2926, 21830), (3245, 19684), (3515, 18172), (4070, 15694), (4130, 15466), (4180, 15281), (4366, 14630), (4484, 14245), (4543, 14060), (4921, 12980), (5180, 12331), (5605, 11396), (5698, 11210), (5852, 10915), (6490, 9842), (7030, 9086), (7315, 8732), (7733, 8260), (7847, 8140)]