65302268800

素因数分解:

$2^7\times 5^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{2503}}^1$

素因数の和:2821

約数の個数: 192

約数和(自身を含む): 167220725760

約数和(自身を除く): 101918456960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 263, 310, 320, 400, 496, 526, 620, 640, 775, 800, 992, 1052, 1240, 1315, 1550, 1600, 1984, 2104, 2480, 2503, 2630, 3100, 3200, 3968, 4208, 4960, 5006, 5260, 6200, 6575, 8153, 8416, 9920, 10012, 10520, 12400, 12515, 13150, 16306, 16832, 19840, 20024, 21040, 24800, 25030, 26300, 32612, 33664, 40048, 40765, 42080, 49600, 50060, 52600, 62575, 65224, 77593, 80096, 81530, 84160, 99200, 100120, 105200, 125150, 130448, 155186, 160192, 163060, 168320, 200240, 203825, 210400, 250300, 260896, 310372, 320384, 326120, 387965, 400480, 407650, 420800, 500600, 521792, 620744, 652240, 658289, 775930, 800960, 815300, 841600, 1001200, 1043584, 1241488, 1304480, 1316578, 1551860, 1601920, 1630600, 1939825, 2002400, 2482976, 2608960, 2633156, 3103720, 3261200, 3291445, 3879650, 4004800, 4965952, 5217920, 5266312, 6207440, 6522400, 6582890, 7759300, 8009600, 9931904, 10532624, 12414880, 13044800, 13165780, 15518600, 16457225, 20406959, 21065248, 24829760, 26089600, 26331560, 31037200, 32914450, 40813918, 42130496, 49659520, 52663120, 62074400, 65828900, 81627836, 84260992, 102034795, 105326240, 124148800, 131657800, 163255672, 204069590, 210652480, 248297600, 263315600, 326511344, 408139180, 421304960, 510173975, 526631200, 653022688, 816278360, 1020347950, 1053262400, 1306045376, 1632556720, 2040695900, 2106524800, 2612090752, 3265113440, 4081391800, 6530226880, 8162783600, 13060453760, 16325567200, 32651134400, 65302268800]

約数ペア:

[(1, 65302268800), (2, 32651134400), (4, 16325567200), (5, 13060453760), (8, 8162783600), (10, 6530226880), (16, 4081391800), (20, 3265113440), (25, 2612090752), (31, 2106524800), (32, 2040695900), (40, 1632556720), (50, 1306045376), (62, 1053262400), (64, 1020347950), (80, 816278360), (100, 653022688), (124, 526631200), (128, 510173975), (155, 421304960), (160, 408139180), (200, 326511344), (248, 263315600), (263, 248297600), (310, 210652480), (320, 204069590), (400, 163255672), (496, 131657800), (526, 124148800), (620, 105326240), (640, 102034795), (775, 84260992), (800, 81627836), (992, 65828900), (1052, 62074400), (1240, 52663120), (1315, 49659520), (1550, 42130496), (1600, 40813918), (1984, 32914450), (2104, 31037200), (2480, 26331560), (2503, 26089600), (2630, 24829760), (3100, 21065248), (3200, 20406959), (3968, 16457225), (4208, 15518600), (4960, 13165780), (5006, 13044800), (5260, 12414880), (6200, 10532624), (6575, 9931904), (8153, 8009600), (8416, 7759300), (9920, 6582890), (10012, 6522400), (10520, 6207440), (12400, 5266312), (12515, 5217920), (13150, 4965952), (16306, 4004800), (16832, 3879650), (19840, 3291445), (20024, 3261200), (21040, 3103720), (24800, 2633156), (25030, 2608960), (26300, 2482976), (32612, 2002400), (33664, 1939825), (40048, 1630600), (40765, 1601920), (42080, 1551860), (49600, 1316578), (50060, 1304480), (52600, 1241488), (62575, 1043584), (65224, 1001200), (77593, 841600), (80096, 815300), (81530, 800960), (84160, 775930), (99200, 658289), (100120, 652240), (105200, 620744), (125150, 521792), (130448, 500600), (155186, 420800), (160192, 407650), (163060, 400480), (168320, 387965), (200240, 326120), (203825, 320384), (210400, 310372), (250300, 260896)]