224746620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2689}}^1$

素因数の和:2907

約数の個数: 96

約数和(自身を含む): 723072000

約数和(自身を除く): 498325380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 199, 210, 398, 420, 597, 796, 995, 1194, 1393, 1990, 2388, 2689, 2786, 2985, 3980, 4179, 5378, 5572, 5970, 6965, 8067, 8358, 10756, 11940, 13445, 13930, 16134, 16716, 18823, 20895, 26890, 27860, 32268, 37646, 40335, 41790, 53780, 56469, 75292, 80670, 83580, 94115, 112938, 161340, 188230, 225876, 282345, 376460, 535111, 564690, 1070222, 1129380, 1605333, 2140444, 2675555, 3210666, 3745777, 5351110, 6421332, 7491554, 8026665, 10702220, 11237331, 14983108, 16053330, 18728885, 22474662, 32106660, 37457770, 44949324, 56186655, 74915540, 112373310, 224746620]

約数ペア:

[(1, 224746620), (2, 112373310), (3, 74915540), (4, 56186655), (5, 44949324), (6, 37457770), (7, 32106660), (10, 22474662), (12, 18728885), (14, 16053330), (15, 14983108), (20, 11237331), (21, 10702220), (28, 8026665), (30, 7491554), (35, 6421332), (42, 5351110), (60, 3745777), (70, 3210666), (84, 2675555), (105, 2140444), (140, 1605333), (199, 1129380), (210, 1070222), (398, 564690), (420, 535111), (597, 376460), (796, 282345), (995, 225876), (1194, 188230), (1393, 161340), (1990, 112938), (2388, 94115), (2689, 83580), (2786, 80670), (2985, 75292), (3980, 56469), (4179, 53780), (5378, 41790), (5572, 40335), (5970, 37646), (6965, 32268), (8067, 27860), (8358, 26890), (10756, 20895), (11940, 18823), (13445, 16716), (13930, 16134)]