163688040

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2659}}^1$

素因数の和:2701

約数の個数: 160

約数和(自身を含む): 579348000

約数和(自身を除く): 415659960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 2659, 3078, 3240, 3420, 4104, 5130, 5318, 6156, 6840, 7695, 7977, 10260, 10636, 12312, 13295, 15390, 15954, 20520, 21272, 23931, 26590, 30780, 31908, 39885, 47862, 50521, 53180, 61560, 63816, 71793, 79770, 95724, 101042, 106360, 119655, 143586, 151563, 159540, 191448, 202084, 215379, 239310, 252605, 287172, 303126, 319080, 358965, 404168, 430758, 454689, 478620, 505210, 574344, 606252, 717930, 757815, 861516, 909378, 957240, 1010420, 1076895, 1212504, 1364067, 1435860, 1515630, 1723032, 1818756, 2020840, 2153790, 2273445, 2728134, 2871720, 3031260, 3637512, 4092201, 4307580, 4546890, 5456268, 6062520, 6820335, 8184402, 8615160, 9093780, 10912536, 13640670, 16368804, 18187560, 20461005, 27281340, 32737608, 40922010, 54562680, 81844020, 163688040]

約数ペア:

[(1, 163688040), (2, 81844020), (3, 54562680), (4, 40922010), (5, 32737608), (6, 27281340), (8, 20461005), (9, 18187560), (10, 16368804), (12, 13640670), (15, 10912536), (18, 9093780), (19, 8615160), (20, 8184402), (24, 6820335), (27, 6062520), (30, 5456268), (36, 4546890), (38, 4307580), (40, 4092201), (45, 3637512), (54, 3031260), (57, 2871720), (60, 2728134), (72, 2273445), (76, 2153790), (81, 2020840), (90, 1818756), (95, 1723032), (108, 1515630), (114, 1435860), (120, 1364067), (135, 1212504), (152, 1076895), (162, 1010420), (171, 957240), (180, 909378), (190, 861516), (216, 757815), (228, 717930), (270, 606252), (285, 574344), (324, 505210), (342, 478620), (360, 454689), (380, 430758), (405, 404168), (456, 358965), (513, 319080), (540, 303126), (570, 287172), (648, 252605), (684, 239310), (760, 215379), (810, 202084), (855, 191448), (1026, 159540), (1080, 151563), (1140, 143586), (1368, 119655), (1539, 106360), (1620, 101042), (1710, 95724), (2052, 79770), (2280, 71793), (2565, 63816), (2659, 61560), (3078, 53180), (3240, 50521), (3420, 47862), (4104, 39885), (5130, 31908), (5318, 30780), (6156, 26590), (6840, 23931), (7695, 21272), (7977, 20520), (10260, 15954), (10636, 15390), (12312, 13295)]