8889706920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1\times {\mathrm{2767}}^1$

素因数の和:3475

約数の個数: 128

約数和(自身を含む): 27371312640

約数和(自身を除く): 18481605720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 653, 820, 984, 1230, 1306, 1640, 1959, 2460, 2612, 2767, 3265, 3918, 4920, 5224, 5534, 6530, 7836, 8301, 9795, 11068, 13060, 13835, 15672, 16602, 19590, 22136, 26120, 26773, 27670, 33204, 39180, 41505, 53546, 55340, 66408, 78360, 80319, 83010, 107092, 110680, 113447, 133865, 160638, 166020, 214184, 226894, 267730, 321276, 332040, 340341, 401595, 453788, 535460, 567235, 642552, 680682, 803190, 907576, 1070920, 1134470, 1361364, 1606380, 1701705, 1806851, 2268940, 2722728, 3212760, 3403410, 3613702, 4537880, 5420553, 6806820, 7227404, 9034255, 10841106, 13613640, 14454808, 18068510, 21682212, 27102765, 36137020, 43364424, 54205530, 72274040, 74080891, 108411060, 148161782, 216822120, 222242673, 296323564, 370404455, 444485346, 592647128, 740808910, 888970692, 1111213365, 1481617820, 1777941384, 2222426730, 2963235640, 4444853460, 8889706920]

約数ペア:

[(1, 8889706920), (2, 4444853460), (3, 2963235640), (4, 2222426730), (5, 1777941384), (6, 1481617820), (8, 1111213365), (10, 888970692), (12, 740808910), (15, 592647128), (20, 444485346), (24, 370404455), (30, 296323564), (40, 222242673), (41, 216822120), (60, 148161782), (82, 108411060), (120, 74080891), (123, 72274040), (164, 54205530), (205, 43364424), (246, 36137020), (328, 27102765), (410, 21682212), (492, 18068510), (615, 14454808), (653, 13613640), (820, 10841106), (984, 9034255), (1230, 7227404), (1306, 6806820), (1640, 5420553), (1959, 4537880), (2460, 3613702), (2612, 3403410), (2767, 3212760), (3265, 2722728), (3918, 2268940), (4920, 1806851), (5224, 1701705), (5534, 1606380), (6530, 1361364), (7836, 1134470), (8301, 1070920), (9795, 907576), (11068, 803190), (13060, 680682), (13835, 642552), (15672, 567235), (16602, 535460), (19590, 453788), (22136, 401595), (26120, 340341), (26773, 332040), (27670, 321276), (33204, 267730), (39180, 226894), (41505, 214184), (53546, 166020), (55340, 160638), (66408, 133865), (78360, 113447), (80319, 110680), (83010, 107092)]