673299480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1913}}^1$

素因数の和:2353

約数の個数: 128

約数和(自身を含む): 2315174400

約数和(自身を除く): 1641874920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 419, 420, 838, 840, 1257, 1676, 1913, 2095, 2514, 2933, 3352, 3826, 4190, 5028, 5739, 5866, 6285, 7652, 8380, 8799, 9565, 10056, 11478, 11732, 12570, 13391, 14665, 15304, 16760, 17598, 19130, 22956, 23464, 25140, 26782, 28695, 29330, 35196, 38260, 40173, 43995, 45912, 50280, 53564, 57390, 58660, 66955, 70392, 76520, 80346, 87990, 107128, 114780, 117320, 133910, 160692, 175980, 200865, 229560, 267820, 321384, 351960, 401730, 535640, 801547, 803460, 1603094, 1606920, 2404641, 3206188, 4007735, 4809282, 5610829, 6412376, 8015470, 9618564, 11221658, 12023205, 16030940, 16832487, 19237128, 22443316, 24046410, 28054145, 32061880, 33664974, 44886632, 48092820, 56108290, 67329948, 84162435, 96185640, 112216580, 134659896, 168324870, 224433160, 336649740, 673299480]

約数ペア:

[(1, 673299480), (2, 336649740), (3, 224433160), (4, 168324870), (5, 134659896), (6, 112216580), (7, 96185640), (8, 84162435), (10, 67329948), (12, 56108290), (14, 48092820), (15, 44886632), (20, 33664974), (21, 32061880), (24, 28054145), (28, 24046410), (30, 22443316), (35, 19237128), (40, 16832487), (42, 16030940), (56, 12023205), (60, 11221658), (70, 9618564), (84, 8015470), (105, 6412376), (120, 5610829), (140, 4809282), (168, 4007735), (210, 3206188), (280, 2404641), (419, 1606920), (420, 1603094), (838, 803460), (840, 801547), (1257, 535640), (1676, 401730), (1913, 351960), (2095, 321384), (2514, 267820), (2933, 229560), (3352, 200865), (3826, 175980), (4190, 160692), (5028, 133910), (5739, 117320), (5866, 114780), (6285, 107128), (7652, 87990), (8380, 80346), (8799, 76520), (9565, 70392), (10056, 66955), (11478, 58660), (11732, 57390), (12570, 53564), (13391, 50280), (14665, 45912), (15304, 43995), (16760, 40173), (17598, 38260), (19130, 35196), (22956, 29330), (23464, 28695), (25140, 26782)]