323777580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:504

約数の個数: 192

約数和(自身を含む): 1108380672

約数和(自身を除く): 784603092

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 137, 140, 170, 204, 210, 238, 255, 274, 331, 340, 357, 411, 420, 476, 510, 548, 595, 662, 685, 714, 822, 959, 993, 1020, 1190, 1324, 1370, 1428, 1644, 1655, 1785, 1918, 1986, 2055, 2317, 2329, 2380, 2740, 2877, 3310, 3570, 3836, 3972, 4110, 4634, 4658, 4795, 4965, 5627, 5754, 6620, 6951, 6987, 7140, 8220, 9268, 9316, 9590, 9930, 11254, 11508, 11585, 11645, 13902, 13974, 14385, 16303, 16881, 19180, 19860, 22508, 23170, 23290, 27804, 27948, 28135, 28770, 32606, 33762, 34755, 34935, 39389, 45347, 46340, 46580, 48909, 56270, 57540, 65212, 67524, 69510, 69870, 78778, 81515, 84405, 90694, 97818, 112540, 118167, 136041, 139020, 139740, 157556, 163030, 168810, 181388, 195636, 196945, 226735, 236334, 244545, 272082, 317429, 326060, 337620, 393890, 453470, 472668, 489090, 544164, 590835, 634858, 680205, 770899, 787780, 906940, 952287, 978180, 1181670, 1269716, 1360410, 1541798, 1587145, 1904574, 2312697, 2363340, 2720820, 3083596, 3174290, 3809148, 3854495, 4625394, 4761435, 5396293, 6348580, 7708990, 9250788, 9522870, 10792586, 11563485, 15417980, 16188879, 19045740, 21585172, 23126970, 26981465, 32377758, 46253940, 53962930, 64755516, 80944395, 107925860, 161888790, 323777580]

約数ペア:

[(1, 323777580), (2, 161888790), (3, 107925860), (4, 80944395), (5, 64755516), (6, 53962930), (7, 46253940), (10, 32377758), (12, 26981465), (14, 23126970), (15, 21585172), (17, 19045740), (20, 16188879), (21, 15417980), (28, 11563485), (30, 10792586), (34, 9522870), (35, 9250788), (42, 7708990), (51, 6348580), (60, 5396293), (68, 4761435), (70, 4625394), (84, 3854495), (85, 3809148), (102, 3174290), (105, 3083596), (119, 2720820), (137, 2363340), (140, 2312697), (170, 1904574), (204, 1587145), (210, 1541798), (238, 1360410), (255, 1269716), (274, 1181670), (331, 978180), (340, 952287), (357, 906940), (411, 787780), (420, 770899), (476, 680205), (510, 634858), (548, 590835), (595, 544164), (662, 489090), (685, 472668), (714, 453470), (822, 393890), (959, 337620), (993, 326060), (1020, 317429), (1190, 272082), (1324, 244545), (1370, 236334), (1428, 226735), (1644, 196945), (1655, 195636), (1785, 181388), (1918, 168810), (1986, 163030), (2055, 157556), (2317, 139740), (2329, 139020), (2380, 136041), (2740, 118167), (2877, 112540), (3310, 97818), (3570, 90694), (3836, 84405), (3972, 81515), (4110, 78778), (4634, 69870), (4658, 69510), (4795, 67524), (4965, 65212), (5627, 57540), (5754, 56270), (6620, 48909), (6951, 46580), (6987, 46340), (7140, 45347), (8220, 39389), (9268, 34935), (9316, 34755), (9590, 33762), (9930, 32606), (11254, 28770), (11508, 28135), (11585, 27948), (11645, 27804), (13902, 23290), (13974, 23170), (14385, 22508), (16303, 19860), (16881, 19180)]