2606781840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{3251}}^1$

素因数の和:3537

約数の個数: 160

約数和(自身を含む): 8739190656

約数和(自身を除く): 6132408816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 257, 260, 312, 390, 514, 520, 624, 771, 780, 1028, 1040, 1285, 1542, 1560, 2056, 2570, 3084, 3120, 3251, 3341, 3855, 4112, 5140, 6168, 6502, 6682, 7710, 9753, 10023, 10280, 12336, 13004, 13364, 15420, 16255, 16705, 19506, 20046, 20560, 26008, 26728, 30840, 32510, 33410, 39012, 40092, 42263, 48765, 50115, 52016, 53456, 61680, 65020, 66820, 78024, 80184, 84526, 97530, 100230, 126789, 130040, 133640, 156048, 160368, 169052, 195060, 200460, 211315, 253578, 260080, 267280, 338104, 390120, 400920, 422630, 507156, 633945, 676208, 780240, 801840, 835507, 845260, 1014312, 1267890, 1671014, 1690520, 2028624, 2506521, 2535780, 3342028, 3381040, 4177535, 5013042, 5071560, 6684056, 8355070, 10026084, 10143120, 10861591, 12532605, 13368112, 16710140, 20052168, 21723182, 25065210, 32584773, 33420280, 40104336, 43446364, 50130420, 54307955, 65169546, 66840560, 86892728, 100260840, 108615910, 130339092, 162923865, 173785456, 200521680, 217231820, 260678184, 325847730, 434463640, 521356368, 651695460, 868927280, 1303390920, 2606781840]

約数ペア:

[(1, 2606781840), (2, 1303390920), (3, 868927280), (4, 651695460), (5, 521356368), (6, 434463640), (8, 325847730), (10, 260678184), (12, 217231820), (13, 200521680), (15, 173785456), (16, 162923865), (20, 130339092), (24, 108615910), (26, 100260840), (30, 86892728), (39, 66840560), (40, 65169546), (48, 54307955), (52, 50130420), (60, 43446364), (65, 40104336), (78, 33420280), (80, 32584773), (104, 25065210), (120, 21723182), (130, 20052168), (156, 16710140), (195, 13368112), (208, 12532605), (240, 10861591), (257, 10143120), (260, 10026084), (312, 8355070), (390, 6684056), (514, 5071560), (520, 5013042), (624, 4177535), (771, 3381040), (780, 3342028), (1028, 2535780), (1040, 2506521), (1285, 2028624), (1542, 1690520), (1560, 1671014), (2056, 1267890), (2570, 1014312), (3084, 845260), (3120, 835507), (3251, 801840), (3341, 780240), (3855, 676208), (4112, 633945), (5140, 507156), (6168, 422630), (6502, 400920), (6682, 390120), (7710, 338104), (9753, 267280), (10023, 260080), (10280, 253578), (12336, 211315), (13004, 200460), (13364, 195060), (15420, 169052), (16255, 160368), (16705, 156048), (19506, 133640), (20046, 130040), (20560, 126789), (26008, 100230), (26728, 97530), (30840, 84526), (32510, 80184), (33410, 78024), (39012, 66820), (40092, 65020), (42263, 61680), (48765, 53456), (50115, 52016)]