1944014940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1931}}^1$

素因数の和:2017

約数の個数: 288

約数和(自身を含む): 7291275264

約数和(自身を除く): 5347260324

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 47, 51, 60, 63, 68, 70, 84, 85, 90, 94, 102, 105, 119, 126, 140, 141, 153, 170, 180, 188, 204, 210, 235, 238, 252, 255, 282, 306, 315, 329, 340, 357, 420, 423, 470, 476, 510, 564, 595, 612, 630, 658, 705, 714, 765, 799, 846, 940, 987, 1020, 1071, 1190, 1260, 1316, 1410, 1428, 1530, 1598, 1645, 1692, 1785, 1931, 1974, 2115, 2142, 2380, 2397, 2820, 2961, 3060, 3196, 3290, 3570, 3862, 3948, 3995, 4230, 4284, 4794, 4935, 5355, 5593, 5793, 5922, 6580, 7140, 7191, 7724, 7990, 8460, 9588, 9655, 9870, 10710, 11186, 11586, 11844, 11985, 13517, 14382, 14805, 15980, 16779, 17379, 19310, 19740, 21420, 22372, 23172, 23970, 27034, 27965, 28764, 28965, 29610, 32827, 33558, 34758, 35955, 38620, 40551, 47940, 50337, 54068, 55930, 57930, 59220, 65654, 67116, 67585, 69516, 71910, 81102, 83895, 86895, 90757, 98481, 100674, 111860, 115860, 121653, 131308, 135170, 143820, 162204, 164135, 167790, 173790, 181514, 196962, 201348, 202755, 229789, 243306, 251685, 270340, 272271, 295443, 328270, 335580, 347580, 363028, 393924, 405510, 453785, 459578, 486612, 492405, 503370, 544542, 590886, 608265, 635299, 656540, 689367, 811020, 816813, 907570, 919156, 984810, 1006740, 1089084, 1148945, 1181772, 1216530, 1270598, 1361355, 1378734, 1477215, 1542869, 1633626, 1815140, 1905897, 1969620, 2068101, 2297890, 2433060, 2541196, 2722710, 2757468, 2954430, 3085738, 3176495, 3267252, 3446835, 3811794, 4084065, 4136202, 4595780, 4628607, 5445420, 5717691, 5908860, 6171476, 6352990, 6893670, 7623588, 7714345, 8168130, 8272404, 9257214, 9529485, 10340505, 10800083, 11435382, 12705980, 13787340, 13885821, 15428690, 16336260, 18514428, 19058970, 20681010, 21600166, 22870764, 23143035, 27771642, 28588455, 30857380, 32400249, 38117940, 41362020, 43200332, 46286070, 54000415, 55543284, 57176910, 64800498, 69429105, 92572140, 97200747, 108000830, 114353820, 129600996, 138858210, 162001245, 194401494, 216001660, 277716420, 324002490, 388802988, 486003735, 648004980, 972007470, 1944014940]

約数ペア:

[(1, 1944014940), (2, 972007470), (3, 648004980), (4, 486003735), (5, 388802988), (6, 324002490), (7, 277716420), (9, 216001660), (10, 194401494), (12, 162001245), (14, 138858210), (15, 129600996), (17, 114353820), (18, 108000830), (20, 97200747), (21, 92572140), (28, 69429105), (30, 64800498), (34, 57176910), (35, 55543284), (36, 54000415), (42, 46286070), (45, 43200332), (47, 41362020), (51, 38117940), (60, 32400249), (63, 30857380), (68, 28588455), (70, 27771642), (84, 23143035), (85, 22870764), (90, 21600166), (94, 20681010), (102, 19058970), (105, 18514428), (119, 16336260), (126, 15428690), (140, 13885821), (141, 13787340), (153, 12705980), (170, 11435382), (180, 10800083), (188, 10340505), (204, 9529485), (210, 9257214), (235, 8272404), (238, 8168130), (252, 7714345), (255, 7623588), (282, 6893670), (306, 6352990), (315, 6171476), (329, 5908860), (340, 5717691), (357, 5445420), (420, 4628607), (423, 4595780), (470, 4136202), (476, 4084065), (510, 3811794), (564, 3446835), (595, 3267252), (612, 3176495), (630, 3085738), (658, 2954430), (705, 2757468), (714, 2722710), (765, 2541196), (799, 2433060), (846, 2297890), (940, 2068101), (987, 1969620), (1020, 1905897), (1071, 1815140), (1190, 1633626), (1260, 1542869), (1316, 1477215), (1410, 1378734), (1428, 1361355), (1530, 1270598), (1598, 1216530), (1645, 1181772), (1692, 1148945), (1785, 1089084), (1931, 1006740), (1974, 984810), (2115, 919156), (2142, 907570), (2380, 816813), (2397, 811020), (2820, 689367), (2961, 656540), (3060, 635299), (3196, 608265), (3290, 590886), (3570, 544542), (3862, 503370), (3948, 492405), (3995, 486612), (4230, 459578), (4284, 453785), (4794, 405510), (4935, 393924), (5355, 363028), (5593, 347580), (5793, 335580), (5922, 328270), (6580, 295443), (7140, 272271), (7191, 270340), (7724, 251685), (7990, 243306), (8460, 229789), (9588, 202755), (9655, 201348), (9870, 196962), (10710, 181514), (11186, 173790), (11586, 167790), (11844, 164135), (11985, 162204), (13517, 143820), (14382, 135170), (14805, 131308), (15980, 121653), (16779, 115860), (17379, 111860), (19310, 100674), (19740, 98481), (21420, 90757), (22372, 86895), (23172, 83895), (23970, 81102), (27034, 71910), (27965, 69516), (28764, 67585), (28965, 67116), (29610, 65654), (32827, 59220), (33558, 57930), (34758, 55930), (35955, 54068), (38620, 50337), (40551, 47940)]