130797660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2617}}^1$

素因数の和:2660

約数の個数: 144

約数和(自身を含む): 451259424

約数和(自身を除く): 320461764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 204, 210, 238, 245, 255, 294, 340, 357, 420, 476, 490, 510, 588, 595, 714, 735, 833, 980, 1020, 1190, 1428, 1470, 1666, 1785, 2380, 2499, 2617, 2940, 3332, 3570, 4165, 4998, 5234, 7140, 7851, 8330, 9996, 10468, 12495, 13085, 15702, 16660, 18319, 24990, 26170, 31404, 36638, 39255, 44489, 49980, 52340, 54957, 73276, 78510, 88978, 91595, 109914, 128233, 133467, 157020, 177956, 183190, 219828, 222445, 256466, 266934, 274785, 311423, 366380, 384699, 444890, 512932, 533868, 549570, 622846, 641165, 667335, 769398, 889780, 934269, 1099140, 1245692, 1282330, 1334670, 1538796, 1557115, 1868538, 1923495, 2179961, 2564660, 2669340, 3114230, 3737076, 3846990, 4359922, 4671345, 6228460, 6539883, 7693980, 8719844, 9342690, 10899805, 13079766, 18685380, 21799610, 26159532, 32699415, 43599220, 65398830, 130797660]

約数ペア:

[(1, 130797660), (2, 65398830), (3, 43599220), (4, 32699415), (5, 26159532), (6, 21799610), (7, 18685380), (10, 13079766), (12, 10899805), (14, 9342690), (15, 8719844), (17, 7693980), (20, 6539883), (21, 6228460), (28, 4671345), (30, 4359922), (34, 3846990), (35, 3737076), (42, 3114230), (49, 2669340), (51, 2564660), (60, 2179961), (68, 1923495), (70, 1868538), (84, 1557115), (85, 1538796), (98, 1334670), (102, 1282330), (105, 1245692), (119, 1099140), (140, 934269), (147, 889780), (170, 769398), (196, 667335), (204, 641165), (210, 622846), (238, 549570), (245, 533868), (255, 512932), (294, 444890), (340, 384699), (357, 366380), (420, 311423), (476, 274785), (490, 266934), (510, 256466), (588, 222445), (595, 219828), (714, 183190), (735, 177956), (833, 157020), (980, 133467), (1020, 128233), (1190, 109914), (1428, 91595), (1470, 88978), (1666, 78510), (1785, 73276), (2380, 54957), (2499, 52340), (2617, 49980), (2940, 44489), (3332, 39255), (3570, 36638), (4165, 31404), (4998, 26170), (5234, 24990), (7140, 18319), (7851, 16660), (8330, 15702), (9996, 13085), (10468, 12495)]