2783299960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{5279}}^1$

素因数の和:5573

約数の個数: 96

約数和(自身を含む): 7313328000

約数和(自身を除く): 4530028040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 269, 280, 392, 490, 538, 980, 1076, 1345, 1883, 1960, 2152, 2690, 3766, 5279, 5380, 7532, 9415, 10558, 10760, 13181, 15064, 18830, 21116, 26362, 26395, 36953, 37660, 42232, 52724, 52790, 65905, 73906, 75320, 105448, 105580, 131810, 147812, 184765, 211160, 258671, 263620, 295624, 369530, 517342, 527240, 739060, 1034684, 1293355, 1420051, 1478120, 2069368, 2586710, 2840102, 5173420, 5680204, 7100255, 9940357, 10346840, 11360408, 14200510, 19880714, 28401020, 39761428, 49701785, 56802040, 69582499, 79522856, 99403570, 139164998, 198807140, 278329996, 347912495, 397614280, 556659992, 695824990, 1391649980, 2783299960]

約数ペア:

[(1, 2783299960), (2, 1391649980), (4, 695824990), (5, 556659992), (7, 397614280), (8, 347912495), (10, 278329996), (14, 198807140), (20, 139164998), (28, 99403570), (35, 79522856), (40, 69582499), (49, 56802040), (56, 49701785), (70, 39761428), (98, 28401020), (140, 19880714), (196, 14200510), (245, 11360408), (269, 10346840), (280, 9940357), (392, 7100255), (490, 5680204), (538, 5173420), (980, 2840102), (1076, 2586710), (1345, 2069368), (1883, 1478120), (1960, 1420051), (2152, 1293355), (2690, 1034684), (3766, 739060), (5279, 527240), (5380, 517342), (7532, 369530), (9415, 295624), (10558, 263620), (10760, 258671), (13181, 211160), (15064, 184765), (18830, 147812), (21116, 131810), (26362, 105580), (26395, 105448), (36953, 75320), (37660, 73906), (42232, 65905), (52724, 52790)]