1045418220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6857}}^1$

素因数の和:6901

約数の個数: 216

約数和(自身を含む): 3984113952

約数和(自身を除く): 2938695732

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 121, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 242, 252, 308, 315, 330, 363, 385, 396, 420, 462, 484, 495, 605, 630, 660, 693, 726, 770, 847, 924, 990, 1089, 1155, 1210, 1260, 1386, 1452, 1540, 1694, 1815, 1980, 2178, 2310, 2420, 2541, 2772, 3388, 3465, 3630, 4235, 4356, 4620, 5082, 5445, 6857, 6930, 7260, 7623, 8470, 10164, 10890, 12705, 13714, 13860, 15246, 16940, 20571, 21780, 25410, 27428, 30492, 34285, 38115, 41142, 47999, 50820, 61713, 68570, 75427, 76230, 82284, 95998, 102855, 123426, 137140, 143997, 150854, 152460, 191996, 205710, 226281, 239995, 246852, 287994, 301708, 308565, 377135, 411420, 431991, 452562, 479990, 527989, 575988, 617130, 678843, 719985, 754270, 829697, 863982, 905124, 959980, 1055978, 1131405, 1234260, 1357686, 1439970, 1508540, 1583967, 1659394, 1727964, 2111956, 2159955, 2262810, 2489091, 2639945, 2715372, 2879940, 3167934, 3318788, 3394215, 4148485, 4319910, 4525620, 4751901, 4978182, 5279890, 5807879, 6335868, 6788430, 7467273, 7919835, 8296970, 8639820, 9503802, 9956364, 10559780, 11615758, 12445455, 13576860, 14934546, 15839670, 16593940, 17423637, 19007604, 23231516, 23759505, 24890910, 29039395, 29869092, 31679340, 34847274, 37336365, 47519010, 49781820, 52270911, 58078790, 69694548, 74672730, 87118185, 95038020, 104541822, 116157580, 149345460, 174236370, 209083644, 261354555, 348472740, 522709110, 1045418220]

約数ペア:

[(1, 1045418220), (2, 522709110), (3, 348472740), (4, 261354555), (5, 209083644), (6, 174236370), (7, 149345460), (9, 116157580), (10, 104541822), (11, 95038020), (12, 87118185), (14, 74672730), (15, 69694548), (18, 58078790), (20, 52270911), (21, 49781820), (22, 47519010), (28, 37336365), (30, 34847274), (33, 31679340), (35, 29869092), (36, 29039395), (42, 24890910), (44, 23759505), (45, 23231516), (55, 19007604), (60, 17423637), (63, 16593940), (66, 15839670), (70, 14934546), (77, 13576860), (84, 12445455), (90, 11615758), (99, 10559780), (105, 9956364), (110, 9503802), (121, 8639820), (126, 8296970), (132, 7919835), (140, 7467273), (154, 6788430), (165, 6335868), (180, 5807879), (198, 5279890), (210, 4978182), (220, 4751901), (231, 4525620), (242, 4319910), (252, 4148485), (308, 3394215), (315, 3318788), (330, 3167934), (363, 2879940), (385, 2715372), (396, 2639945), (420, 2489091), (462, 2262810), (484, 2159955), (495, 2111956), (605, 1727964), (630, 1659394), (660, 1583967), (693, 1508540), (726, 1439970), (770, 1357686), (847, 1234260), (924, 1131405), (990, 1055978), (1089, 959980), (1155, 905124), (1210, 863982), (1260, 829697), (1386, 754270), (1452, 719985), (1540, 678843), (1694, 617130), (1815, 575988), (1980, 527989), (2178, 479990), (2310, 452562), (2420, 431991), (2541, 411420), (2772, 377135), (3388, 308565), (3465, 301708), (3630, 287994), (4235, 246852), (4356, 239995), (4620, 226281), (5082, 205710), (5445, 191996), (6857, 152460), (6930, 150854), (7260, 143997), (7623, 137140), (8470, 123426), (10164, 102855), (10890, 95998), (12705, 82284), (13714, 76230), (13860, 75427), (15246, 68570), (16940, 61713), (20571, 50820), (21780, 47999), (25410, 41142), (27428, 38115), (30492, 34285)]