2426446880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:392

約数の個数: 288

約数和(自身を含む): 7027098624

約数和(自身を除く): 4600651744

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 32, 40, 44, 52, 55, 62, 65, 80, 88, 104, 110, 121, 124, 130, 143, 155, 160, 176, 208, 220, 242, 248, 260, 286, 310, 311, 341, 352, 403, 416, 440, 484, 496, 520, 572, 605, 620, 622, 682, 715, 806, 880, 968, 992, 1040, 1144, 1210, 1240, 1244, 1364, 1430, 1555, 1573, 1612, 1705, 1760, 1936, 2015, 2080, 2288, 2420, 2480, 2488, 2728, 2860, 3110, 3146, 3224, 3410, 3421, 3751, 3872, 4030, 4043, 4433, 4576, 4840, 4960, 4976, 5456, 5720, 6220, 6292, 6448, 6820, 6842, 7502, 7865, 8060, 8086, 8866, 9641, 9680, 9952, 10912, 11440, 12440, 12584, 12896, 13640, 13684, 15004, 15730, 16120, 16172, 17105, 17732, 18755, 19282, 19360, 20215, 22165, 22880, 24880, 25168, 27280, 27368, 30008, 31460, 32240, 32344, 34210, 35464, 37510, 37631, 38564, 40430, 44330, 44473, 48205, 48763, 49760, 50336, 54560, 54736, 60016, 62920, 64480, 64688, 68420, 70928, 75020, 75262, 77128, 80860, 88660, 88946, 96410, 97526, 106051, 109472, 120032, 125333, 125840, 129376, 136840, 141856, 150040, 150524, 154256, 161720, 177320, 177892, 188155, 192820, 195052, 212102, 222365, 243815, 250666, 251680, 273680, 300080, 301048, 308512, 323440, 354640, 355784, 376310, 385640, 390104, 424204, 444730, 487630, 489203, 501332, 530255, 547360, 600160, 602096, 626665, 646880, 709280, 711568, 752620, 771280, 780208, 848408, 889460, 975260, 978406, 1002664, 1060510, 1166561, 1204192, 1253330, 1378663, 1423136, 1505240, 1542560, 1560416, 1696816, 1778920, 1950520, 1956812, 2005328, 2121020, 2333122, 2446015, 2506660, 2757326, 3010480, 3393632, 3557840, 3901040, 3913624, 4010656, 4242040, 4666244, 4892030, 5013320, 5514652, 5832805, 6020960, 6893315, 7115680, 7802080, 7827248, 8484080, 9332488, 9784060, 10026640, 11029304, 11665610, 13786630, 15165293, 15654496, 16968160, 18664976, 19568120, 20053280, 22058608, 23331220, 27573260, 30330586, 37329952, 39136240, 44117216, 46662440, 55146520, 60661172, 75826465, 78272480, 93324880, 110293040, 121322344, 151652930, 186649760, 220586080, 242644688, 303305860, 485289376, 606611720, 1213223440, 2426446880]

約数ペア:

[(1, 2426446880), (2, 1213223440), (4, 606611720), (5, 485289376), (8, 303305860), (10, 242644688), (11, 220586080), (13, 186649760), (16, 151652930), (20, 121322344), (22, 110293040), (26, 93324880), (31, 78272480), (32, 75826465), (40, 60661172), (44, 55146520), (52, 46662440), (55, 44117216), (62, 39136240), (65, 37329952), (80, 30330586), (88, 27573260), (104, 23331220), (110, 22058608), (121, 20053280), (124, 19568120), (130, 18664976), (143, 16968160), (155, 15654496), (160, 15165293), (176, 13786630), (208, 11665610), (220, 11029304), (242, 10026640), (248, 9784060), (260, 9332488), (286, 8484080), (310, 7827248), (311, 7802080), (341, 7115680), (352, 6893315), (403, 6020960), (416, 5832805), (440, 5514652), (484, 5013320), (496, 4892030), (520, 4666244), (572, 4242040), (605, 4010656), (620, 3913624), (622, 3901040), (682, 3557840), (715, 3393632), (806, 3010480), (880, 2757326), (968, 2506660), (992, 2446015), (1040, 2333122), (1144, 2121020), (1210, 2005328), (1240, 1956812), (1244, 1950520), (1364, 1778920), (1430, 1696816), (1555, 1560416), (1573, 1542560), (1612, 1505240), (1705, 1423136), (1760, 1378663), (1936, 1253330), (2015, 1204192), (2080, 1166561), (2288, 1060510), (2420, 1002664), (2480, 978406), (2488, 975260), (2728, 889460), (2860, 848408), (3110, 780208), (3146, 771280), (3224, 752620), (3410, 711568), (3421, 709280), (3751, 646880), (3872, 626665), (4030, 602096), (4043, 600160), (4433, 547360), (4576, 530255), (4840, 501332), (4960, 489203), (4976, 487630), (5456, 444730), (5720, 424204), (6220, 390104), (6292, 385640), (6448, 376310), (6820, 355784), (6842, 354640), (7502, 323440), (7865, 308512), (8060, 301048), (8086, 300080), (8866, 273680), (9641, 251680), (9680, 250666), (9952, 243815), (10912, 222365), (11440, 212102), (12440, 195052), (12584, 192820), (12896, 188155), (13640, 177892), (13684, 177320), (15004, 161720), (15730, 154256), (16120, 150524), (16172, 150040), (17105, 141856), (17732, 136840), (18755, 129376), (19282, 125840), (19360, 125333), (20215, 120032), (22165, 109472), (22880, 106051), (24880, 97526), (25168, 96410), (27280, 88946), (27368, 88660), (30008, 80860), (31460, 77128), (32240, 75262), (32344, 75020), (34210, 70928), (35464, 68420), (37510, 64688), (37631, 64480), (38564, 62920), (40430, 60016), (44330, 54736), (44473, 54560), (48205, 50336), (48763, 49760)]