902162560

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:503

約数の個数: 192

約数和(自身を含む): 2463912000

約数和(自身を除く): 1561749440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 169, 190, 208, 247, 260, 304, 320, 338, 380, 416, 439, 494, 520, 608, 640, 676, 760, 832, 845, 878, 988, 1040, 1216, 1235, 1352, 1520, 1664, 1690, 1756, 1976, 2080, 2195, 2432, 2470, 2704, 3040, 3211, 3380, 3512, 3952, 4160, 4390, 4940, 5408, 5707, 6080, 6422, 6760, 7024, 7904, 8320, 8341, 8780, 9880, 10816, 11414, 12160, 12844, 13520, 14048, 15808, 16055, 16682, 17560, 19760, 21632, 22828, 25688, 27040, 28096, 28535, 31616, 32110, 33364, 35120, 39520, 41705, 45656, 51376, 54080, 56192, 57070, 64220, 66728, 70240, 74191, 79040, 83410, 91312, 102752, 108160, 108433, 114140, 128440, 133456, 140480, 148382, 158080, 166820, 182624, 205504, 216866, 228280, 256880, 266912, 280960, 296764, 333640, 365248, 370955, 411008, 433732, 456560, 513760, 533824, 542165, 593528, 667280, 730496, 741910, 867464, 913120, 1027520, 1067648, 1084330, 1187056, 1334560, 1409629, 1483820, 1734928, 1826240, 2055040, 2168660, 2374112, 2669120, 2819258, 2967640, 3469856, 3652480, 4337320, 4748224, 5338240, 5638516, 5935280, 6939712, 7048145, 8674640, 9496448, 11277032, 11870560, 13879424, 14096290, 17349280, 22554064, 23741120, 28192580, 34698560, 45108128, 47482240, 56385160, 69397120, 90216256, 112770320, 180432512, 225540640, 451081280, 902162560]

約数ペア:

[(1, 902162560), (2, 451081280), (4, 225540640), (5, 180432512), (8, 112770320), (10, 90216256), (13, 69397120), (16, 56385160), (19, 47482240), (20, 45108128), (26, 34698560), (32, 28192580), (38, 23741120), (40, 22554064), (52, 17349280), (64, 14096290), (65, 13879424), (76, 11870560), (80, 11277032), (95, 9496448), (104, 8674640), (128, 7048145), (130, 6939712), (152, 5935280), (160, 5638516), (169, 5338240), (190, 4748224), (208, 4337320), (247, 3652480), (260, 3469856), (304, 2967640), (320, 2819258), (338, 2669120), (380, 2374112), (416, 2168660), (439, 2055040), (494, 1826240), (520, 1734928), (608, 1483820), (640, 1409629), (676, 1334560), (760, 1187056), (832, 1084330), (845, 1067648), (878, 1027520), (988, 913120), (1040, 867464), (1216, 741910), (1235, 730496), (1352, 667280), (1520, 593528), (1664, 542165), (1690, 533824), (1756, 513760), (1976, 456560), (2080, 433732), (2195, 411008), (2432, 370955), (2470, 365248), (2704, 333640), (3040, 296764), (3211, 280960), (3380, 266912), (3512, 256880), (3952, 228280), (4160, 216866), (4390, 205504), (4940, 182624), (5408, 166820), (5707, 158080), (6080, 148382), (6422, 140480), (6760, 133456), (7024, 128440), (7904, 114140), (8320, 108433), (8341, 108160), (8780, 102752), (9880, 91312), (10816, 83410), (11414, 79040), (12160, 74191), (12844, 70240), (13520, 66728), (14048, 64220), (15808, 57070), (16055, 56192), (16682, 54080), (17560, 51376), (19760, 45656), (21632, 41705), (22828, 39520), (25688, 35120), (27040, 33364), (28096, 32110), (28535, 31616)]