73727640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1721}}^1$

素因数の和:1762

約数の個数: 192

約数和(自身を含む): 290122560

約数和(自身を除く): 216394920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1721, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3442, 3570, 4284, 4760, 5163, 5355, 6120, 6884, 7140, 8568, 8605, 10326, 10710, 12047, 13768, 14280, 15489, 17210, 20652, 21420, 24094, 25815, 29257, 30978, 34420, 36141, 41304, 42840, 48188, 51630, 58514, 60235, 61956, 68840, 72282, 77445, 87771, 96376, 103260, 108423, 117028, 120470, 123912, 144564, 146285, 154890, 175542, 180705, 204799, 206520, 216846, 234056, 240940, 263313, 289128, 292570, 309780, 351084, 361410, 409598, 433692, 438855, 481880, 526626, 542115, 585140, 614397, 619560, 702168, 722820, 819196, 867384, 877710, 1023995, 1053252, 1084230, 1170280, 1228794, 1316565, 1445640, 1638392, 1755420, 1843191, 2047990, 2106504, 2168460, 2457588, 2633130, 3071985, 3510840, 3686382, 4095980, 4336920, 4915176, 5266260, 6143970, 7372764, 8191960, 9215955, 10532520, 12287940, 14745528, 18431910, 24575880, 36863820, 73727640]

約数ペア:

[(1, 73727640), (2, 36863820), (3, 24575880), (4, 18431910), (5, 14745528), (6, 12287940), (7, 10532520), (8, 9215955), (9, 8191960), (10, 7372764), (12, 6143970), (14, 5266260), (15, 4915176), (17, 4336920), (18, 4095980), (20, 3686382), (21, 3510840), (24, 3071985), (28, 2633130), (30, 2457588), (34, 2168460), (35, 2106504), (36, 2047990), (40, 1843191), (42, 1755420), (45, 1638392), (51, 1445640), (56, 1316565), (60, 1228794), (63, 1170280), (68, 1084230), (70, 1053252), (72, 1023995), (84, 877710), (85, 867384), (90, 819196), (102, 722820), (105, 702168), (119, 619560), (120, 614397), (126, 585140), (136, 542115), (140, 526626), (153, 481880), (168, 438855), (170, 433692), (180, 409598), (204, 361410), (210, 351084), (238, 309780), (252, 292570), (255, 289128), (280, 263313), (306, 240940), (315, 234056), (340, 216846), (357, 206520), (360, 204799), (408, 180705), (420, 175542), (476, 154890), (504, 146285), (510, 144564), (595, 123912), (612, 120470), (630, 117028), (680, 108423), (714, 103260), (765, 96376), (840, 87771), (952, 77445), (1020, 72282), (1071, 68840), (1190, 61956), (1224, 60235), (1260, 58514), (1428, 51630), (1530, 48188), (1721, 42840), (1785, 41304), (2040, 36141), (2142, 34420), (2380, 30978), (2520, 29257), (2856, 25815), (3060, 24094), (3442, 21420), (3570, 20652), (4284, 17210), (4760, 15489), (5163, 14280), (5355, 13768), (6120, 12047), (6884, 10710), (7140, 10326), (8568, 8605)]