437080140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4391}}^1$

素因数の和:4492

約数の個数: 144

約数和(自身を含む): 1534740480

約数和(自身を除く): 1097660340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 79, 84, 90, 105, 126, 140, 158, 180, 210, 237, 252, 315, 316, 395, 420, 474, 553, 630, 711, 790, 948, 1106, 1185, 1260, 1422, 1580, 1659, 2212, 2370, 2765, 2844, 3318, 3555, 4391, 4740, 4977, 5530, 6636, 7110, 8295, 8782, 9954, 11060, 13173, 14220, 16590, 17564, 19908, 21955, 24885, 26346, 30737, 33180, 39519, 43910, 49770, 52692, 61474, 65865, 79038, 87820, 92211, 99540, 122948, 131730, 153685, 158076, 184422, 197595, 263460, 276633, 307370, 346889, 368844, 395190, 461055, 553266, 614740, 693778, 790380, 922110, 1040667, 1106532, 1383165, 1387556, 1734445, 1844220, 2081334, 2428223, 2766330, 3122001, 3468890, 4162668, 4856446, 5203335, 5532660, 6244002, 6937780, 7284669, 9712892, 10406670, 12141115, 12488004, 14569338, 15610005, 20813340, 21854007, 24282230, 29138676, 31220010, 36423345, 43708014, 48564460, 62440020, 72846690, 87416028, 109270035, 145693380, 218540070, 437080140]

約数ペア:

[(1, 437080140), (2, 218540070), (3, 145693380), (4, 109270035), (5, 87416028), (6, 72846690), (7, 62440020), (9, 48564460), (10, 43708014), (12, 36423345), (14, 31220010), (15, 29138676), (18, 24282230), (20, 21854007), (21, 20813340), (28, 15610005), (30, 14569338), (35, 12488004), (36, 12141115), (42, 10406670), (45, 9712892), (60, 7284669), (63, 6937780), (70, 6244002), (79, 5532660), (84, 5203335), (90, 4856446), (105, 4162668), (126, 3468890), (140, 3122001), (158, 2766330), (180, 2428223), (210, 2081334), (237, 1844220), (252, 1734445), (315, 1387556), (316, 1383165), (395, 1106532), (420, 1040667), (474, 922110), (553, 790380), (630, 693778), (711, 614740), (790, 553266), (948, 461055), (1106, 395190), (1185, 368844), (1260, 346889), (1422, 307370), (1580, 276633), (1659, 263460), (2212, 197595), (2370, 184422), (2765, 158076), (2844, 153685), (3318, 131730), (3555, 122948), (4391, 99540), (4740, 92211), (4977, 87820), (5530, 79038), (6636, 65865), (7110, 61474), (8295, 52692), (8782, 49770), (9954, 43910), (11060, 39519), (13173, 33180), (14220, 30737), (16590, 26346), (17564, 24885), (19908, 21955)]