156734340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:714

約数の個数: 144

約数和(自身を含む): 517104000

約数和(自身を除く): 360369660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 89, 98, 105, 140, 147, 178, 196, 210, 245, 267, 294, 356, 420, 445, 490, 534, 588, 599, 623, 735, 890, 980, 1068, 1198, 1246, 1335, 1470, 1780, 1797, 1869, 2396, 2492, 2670, 2940, 2995, 3115, 3594, 3738, 4193, 4361, 5340, 5990, 6230, 7188, 7476, 8386, 8722, 8985, 9345, 11980, 12460, 12579, 13083, 16772, 17444, 17970, 18690, 20965, 21805, 25158, 26166, 29351, 35940, 37380, 41930, 43610, 50316, 52332, 53311, 58702, 62895, 65415, 83860, 87220, 88053, 106622, 117404, 125790, 130830, 146755, 159933, 176106, 213244, 251580, 261660, 266555, 293510, 319866, 352212, 373177, 440265, 533110, 587020, 639732, 746354, 799665, 880530, 1066220, 1119531, 1492708, 1599330, 1761060, 1865885, 2239062, 2612239, 3198660, 3731770, 4478124, 5224478, 5597655, 7463540, 7836717, 10448956, 11195310, 13061195, 15673434, 22390620, 26122390, 31346868, 39183585, 52244780, 78367170, 156734340]

約数ペア:

[(1, 156734340), (2, 78367170), (3, 52244780), (4, 39183585), (5, 31346868), (6, 26122390), (7, 22390620), (10, 15673434), (12, 13061195), (14, 11195310), (15, 10448956), (20, 7836717), (21, 7463540), (28, 5597655), (30, 5224478), (35, 4478124), (42, 3731770), (49, 3198660), (60, 2612239), (70, 2239062), (84, 1865885), (89, 1761060), (98, 1599330), (105, 1492708), (140, 1119531), (147, 1066220), (178, 880530), (196, 799665), (210, 746354), (245, 639732), (267, 587020), (294, 533110), (356, 440265), (420, 373177), (445, 352212), (490, 319866), (534, 293510), (588, 266555), (599, 261660), (623, 251580), (735, 213244), (890, 176106), (980, 159933), (1068, 146755), (1198, 130830), (1246, 125790), (1335, 117404), (1470, 106622), (1780, 88053), (1797, 87220), (1869, 83860), (2396, 65415), (2492, 62895), (2670, 58702), (2940, 53311), (2995, 52332), (3115, 50316), (3594, 43610), (3738, 41930), (4193, 37380), (4361, 35940), (5340, 29351), (5990, 26166), (6230, 25158), (7188, 21805), (7476, 20965), (8386, 18690), (8722, 17970), (8985, 17444), (9345, 16772), (11980, 13083), (12460, 12579)]