197872080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6199}}^1$

素因数の和:6241

約数の個数: 160

約数和(自身を含む): 738048000

約数和(自身を除く): 540175920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6199, 6384, 7980, 10640, 12398, 15960, 18597, 24796, 30995, 31920, 37194, 43393, 49592, 61990, 74388, 86786, 92985, 99184, 117781, 123980, 130179, 148776, 173572, 185970, 216965, 235562, 247960, 260358, 297552, 347144, 353343, 371940, 433930, 471124, 495920, 520716, 588905, 650895, 694288, 706686, 743880, 824467, 867860, 942248, 1041432, 1177810, 1301790, 1413372, 1487760, 1648934, 1735720, 1766715, 1884496, 2082864, 2355620, 2473401, 2603580, 2826744, 3297868, 3471440, 3533430, 4122335, 4711240, 4946802, 5207160, 5653488, 6595736, 7066860, 8244670, 9422480, 9893604, 10414320, 12367005, 13191472, 14133720, 16489340, 19787208, 24734010, 28267440, 32978680, 39574416, 49468020, 65957360, 98936040, 197872080]

約数ペア:

[(1, 197872080), (2, 98936040), (3, 65957360), (4, 49468020), (5, 39574416), (6, 32978680), (7, 28267440), (8, 24734010), (10, 19787208), (12, 16489340), (14, 14133720), (15, 13191472), (16, 12367005), (19, 10414320), (20, 9893604), (21, 9422480), (24, 8244670), (28, 7066860), (30, 6595736), (35, 5653488), (38, 5207160), (40, 4946802), (42, 4711240), (48, 4122335), (56, 3533430), (57, 3471440), (60, 3297868), (70, 2826744), (76, 2603580), (80, 2473401), (84, 2355620), (95, 2082864), (105, 1884496), (112, 1766715), (114, 1735720), (120, 1648934), (133, 1487760), (140, 1413372), (152, 1301790), (168, 1177810), (190, 1041432), (210, 942248), (228, 867860), (240, 824467), (266, 743880), (280, 706686), (285, 694288), (304, 650895), (336, 588905), (380, 520716), (399, 495920), (420, 471124), (456, 433930), (532, 371940), (560, 353343), (570, 347144), (665, 297552), (760, 260358), (798, 247960), (840, 235562), (912, 216965), (1064, 185970), (1140, 173572), (1330, 148776), (1520, 130179), (1596, 123980), (1680, 117781), (1995, 99184), (2128, 92985), (2280, 86786), (2660, 74388), (3192, 61990), (3990, 49592), (4560, 43393), (5320, 37194), (6199, 31920), (6384, 30995), (7980, 24796), (10640, 18597), (12398, 15960)]