173712630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:263

約数の個数: 256

約数和(自身を含む): 574801920

約数和(自身を除く): 401089290

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 19, 21, 26, 30, 34, 35, 38, 39, 42, 51, 57, 65, 70, 78, 85, 91, 95, 102, 105, 114, 119, 130, 133, 170, 182, 190, 195, 197, 210, 221, 238, 247, 255, 266, 273, 285, 323, 357, 390, 394, 399, 442, 455, 494, 510, 546, 570, 591, 595, 646, 663, 665, 714, 741, 798, 910, 969, 985, 1105, 1182, 1190, 1235, 1326, 1330, 1365, 1379, 1482, 1547, 1615, 1729, 1785, 1938, 1970, 1995, 2210, 2261, 2470, 2561, 2730, 2758, 2955, 3094, 3230, 3315, 3349, 3458, 3570, 3705, 3743, 3990, 4137, 4199, 4522, 4641, 4845, 5122, 5187, 5910, 6630, 6698, 6783, 6895, 7410, 7486, 7683, 7735, 8274, 8398, 8645, 9282, 9690, 10047, 10374, 11229, 11305, 12597, 12805, 13566, 13790, 15366, 15470, 16745, 17290, 17927, 18715, 20094, 20685, 20995, 22458, 22610, 23205, 23443, 25194, 25610, 25935, 26201, 29393, 33490, 33915, 35854, 37430, 38415, 41370, 41990, 43537, 46410, 46886, 48659, 50235, 51870, 52402, 53781, 56145, 58786, 62985, 63631, 67830, 70329, 76830, 78603, 87074, 88179, 89635, 97318, 100470, 107562, 112290, 117215, 125970, 127262, 130611, 131005, 140658, 145977, 146965, 157206, 176358, 179270, 190893, 217685, 234430, 243295, 261222, 262010, 268905, 291954, 293930, 304759, 318155, 340613, 351645, 381786, 393015, 435370, 440895, 445417, 486590, 537810, 609518, 636310, 653055, 681226, 703290, 729885, 786030, 827203, 881790, 890834, 914277, 954465, 1021839, 1306110, 1336251, 1459770, 1523795, 1654406, 1703065, 1828554, 1908930, 2043678, 2227085, 2481609, 2672502, 3047590, 3406130, 4136015, 4454170, 4571385, 4963218, 5109195, 5790421, 6681255, 8272030, 9142770, 10218390, 11580842, 12408045, 13362510, 17371263, 24816090, 28952105, 34742526, 57904210, 86856315, 173712630]

約数ペア:

[(1, 173712630), (2, 86856315), (3, 57904210), (5, 34742526), (6, 28952105), (7, 24816090), (10, 17371263), (13, 13362510), (14, 12408045), (15, 11580842), (17, 10218390), (19, 9142770), (21, 8272030), (26, 6681255), (30, 5790421), (34, 5109195), (35, 4963218), (38, 4571385), (39, 4454170), (42, 4136015), (51, 3406130), (57, 3047590), (65, 2672502), (70, 2481609), (78, 2227085), (85, 2043678), (91, 1908930), (95, 1828554), (102, 1703065), (105, 1654406), (114, 1523795), (119, 1459770), (130, 1336251), (133, 1306110), (170, 1021839), (182, 954465), (190, 914277), (195, 890834), (197, 881790), (210, 827203), (221, 786030), (238, 729885), (247, 703290), (255, 681226), (266, 653055), (273, 636310), (285, 609518), (323, 537810), (357, 486590), (390, 445417), (394, 440895), (399, 435370), (442, 393015), (455, 381786), (494, 351645), (510, 340613), (546, 318155), (570, 304759), (591, 293930), (595, 291954), (646, 268905), (663, 262010), (665, 261222), (714, 243295), (741, 234430), (798, 217685), (910, 190893), (969, 179270), (985, 176358), (1105, 157206), (1182, 146965), (1190, 145977), (1235, 140658), (1326, 131005), (1330, 130611), (1365, 127262), (1379, 125970), (1482, 117215), (1547, 112290), (1615, 107562), (1729, 100470), (1785, 97318), (1938, 89635), (1970, 88179), (1995, 87074), (2210, 78603), (2261, 76830), (2470, 70329), (2561, 67830), (2730, 63631), (2758, 62985), (2955, 58786), (3094, 56145), (3230, 53781), (3315, 52402), (3349, 51870), (3458, 50235), (3570, 48659), (3705, 46886), (3743, 46410), (3990, 43537), (4137, 41990), (4199, 41370), (4522, 38415), (4641, 37430), (4845, 35854), (5122, 33915), (5187, 33490), (5910, 29393), (6630, 26201), (6698, 25935), (6783, 25610), (6895, 25194), (7410, 23443), (7486, 23205), (7683, 22610), (7735, 22458), (8274, 20995), (8398, 20685), (8645, 20094), (9282, 18715), (9690, 17927), (10047, 17290), (10374, 16745), (11229, 15470), (11305, 15366), (12597, 13790), (12805, 13566)]