143656480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2633}}^1$

素因数の和:2690

約数の個数: 96

約数和(自身を含む): 382330368

約数和(自身を除く): 238673888

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 341, 352, 440, 496, 620, 682, 880, 992, 1240, 1364, 1705, 1760, 2480, 2633, 2728, 3410, 4960, 5266, 5456, 6820, 10532, 10912, 13165, 13640, 21064, 26330, 27280, 28963, 42128, 52660, 54560, 57926, 81623, 84256, 105320, 115852, 144815, 163246, 210640, 231704, 289630, 326492, 408115, 421280, 463408, 579260, 652984, 816230, 897853, 926816, 1158520, 1305968, 1632460, 1795706, 2317040, 2611936, 3264920, 3591412, 4489265, 4634080, 6529840, 7182824, 8978530, 13059680, 14365648, 17957060, 28731296, 35914120, 71828240, 143656480]

約数ペア:

[(1, 143656480), (2, 71828240), (4, 35914120), (5, 28731296), (8, 17957060), (10, 14365648), (11, 13059680), (16, 8978530), (20, 7182824), (22, 6529840), (31, 4634080), (32, 4489265), (40, 3591412), (44, 3264920), (55, 2611936), (62, 2317040), (80, 1795706), (88, 1632460), (110, 1305968), (124, 1158520), (155, 926816), (160, 897853), (176, 816230), (220, 652984), (248, 579260), (310, 463408), (341, 421280), (352, 408115), (440, 326492), (496, 289630), (620, 231704), (682, 210640), (880, 163246), (992, 144815), (1240, 115852), (1364, 105320), (1705, 84256), (1760, 81623), (2480, 57926), (2633, 54560), (2728, 52660), (3410, 42128), (4960, 28963), (5266, 27280), (5456, 26330), (6820, 21064), (10532, 13640), (10912, 13165)]