163977030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 216

約数和(自身を含む): 528504912

約数和(自身を除く): 364527882

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 49, 57, 63, 70, 90, 95, 98, 103, 105, 114, 126, 133, 147, 171, 190, 206, 210, 245, 266, 285, 294, 309, 315, 342, 361, 399, 441, 490, 515, 570, 618, 630, 665, 721, 722, 735, 798, 855, 882, 927, 931, 1030, 1083, 1197, 1330, 1442, 1470, 1545, 1710, 1805, 1854, 1862, 1957, 1995, 2163, 2166, 2205, 2394, 2527, 2793, 3090, 3249, 3605, 3610, 3914, 3990, 4326, 4410, 4635, 4655, 5047, 5054, 5415, 5586, 5871, 5985, 6489, 6498, 7210, 7581, 8379, 9270, 9310, 9785, 10094, 10815, 10830, 11742, 11970, 12635, 12978, 13699, 13965, 15141, 15162, 16245, 16758, 17613, 17689, 19570, 21630, 22743, 25235, 25270, 27398, 27930, 29355, 30282, 32445, 32490, 35226, 35378, 37183, 37905, 41097, 41895, 45423, 45486, 50470, 53067, 58710, 64890, 68495, 74366, 75705, 75810, 82194, 83790, 88065, 88445, 90846, 95893, 106134, 111549, 113715, 123291, 136990, 151410, 159201, 176130, 176890, 185915, 191786, 205485, 223098, 227115, 227430, 246582, 260281, 265335, 287679, 318402, 334647, 371830, 410970, 454230, 479465, 520562, 530670, 557745, 575358, 616455, 669294, 780843, 796005, 863037, 958930, 1115490, 1232910, 1301405, 1438395, 1561686, 1592010, 1673235, 1726074, 1821967, 2342529, 2602810, 2876790, 3346470, 3643934, 3904215, 4315185, 4685058, 5465901, 7808430, 8630370, 9109835, 10931802, 11712645, 16397703, 18219670, 23425290, 27329505, 32795406, 54659010, 81988515, 163977030]

約数ペア:

[(1, 163977030), (2, 81988515), (3, 54659010), (5, 32795406), (6, 27329505), (7, 23425290), (9, 18219670), (10, 16397703), (14, 11712645), (15, 10931802), (18, 9109835), (19, 8630370), (21, 7808430), (30, 5465901), (35, 4685058), (38, 4315185), (42, 3904215), (45, 3643934), (49, 3346470), (57, 2876790), (63, 2602810), (70, 2342529), (90, 1821967), (95, 1726074), (98, 1673235), (103, 1592010), (105, 1561686), (114, 1438395), (126, 1301405), (133, 1232910), (147, 1115490), (171, 958930), (190, 863037), (206, 796005), (210, 780843), (245, 669294), (266, 616455), (285, 575358), (294, 557745), (309, 530670), (315, 520562), (342, 479465), (361, 454230), (399, 410970), (441, 371830), (490, 334647), (515, 318402), (570, 287679), (618, 265335), (630, 260281), (665, 246582), (721, 227430), (722, 227115), (735, 223098), (798, 205485), (855, 191786), (882, 185915), (927, 176890), (931, 176130), (1030, 159201), (1083, 151410), (1197, 136990), (1330, 123291), (1442, 113715), (1470, 111549), (1545, 106134), (1710, 95893), (1805, 90846), (1854, 88445), (1862, 88065), (1957, 83790), (1995, 82194), (2163, 75810), (2166, 75705), (2205, 74366), (2394, 68495), (2527, 64890), (2793, 58710), (3090, 53067), (3249, 50470), (3605, 45486), (3610, 45423), (3914, 41895), (3990, 41097), (4326, 37905), (4410, 37183), (4635, 35378), (4655, 35226), (5047, 32490), (5054, 32445), (5415, 30282), (5586, 29355), (5871, 27930), (5985, 27398), (6489, 25270), (6498, 25235), (7210, 22743), (7581, 21630), (8379, 19570), (9270, 17689), (9310, 17613), (9785, 16758), (10094, 16245), (10815, 15162), (10830, 15141), (11742, 13965), (11970, 13699), (12635, 12978)]