2380451580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{6737}}^1$

素因数の和:6916

約数の個数: 144

約数和(自身を含む): 7828801344

約数和(自身を除く): 5448349764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 151, 156, 180, 195, 234, 260, 302, 390, 453, 468, 585, 604, 755, 780, 906, 1170, 1359, 1510, 1812, 1963, 2265, 2340, 2718, 3020, 3926, 4530, 5436, 5889, 6737, 6795, 7852, 9060, 9815, 11778, 13474, 13590, 17667, 19630, 20211, 23556, 26948, 27180, 29445, 33685, 35334, 39260, 40422, 58890, 60633, 67370, 70668, 80844, 87581, 88335, 101055, 117780, 121266, 134740, 175162, 176670, 202110, 242532, 262743, 303165, 350324, 353340, 404220, 437905, 525486, 606330, 788229, 875810, 1017287, 1050972, 1212660, 1313715, 1576458, 1751620, 2034574, 2627430, 3051861, 3152916, 3941145, 4069148, 5086435, 5254860, 6103722, 7882290, 9155583, 10172870, 12207444, 13224731, 15259305, 15764580, 18311166, 20345740, 26449462, 30518610, 36622332, 39674193, 45777915, 52898924, 61037220, 66123655, 79348386, 91555830, 119022579, 132247310, 158696772, 183111660, 198370965, 238045158, 264494620, 396741930, 476090316, 595112895, 793483860, 1190225790, 2380451580]

約数ペア:

[(1, 2380451580), (2, 1190225790), (3, 793483860), (4, 595112895), (5, 476090316), (6, 396741930), (9, 264494620), (10, 238045158), (12, 198370965), (13, 183111660), (15, 158696772), (18, 132247310), (20, 119022579), (26, 91555830), (30, 79348386), (36, 66123655), (39, 61037220), (45, 52898924), (52, 45777915), (60, 39674193), (65, 36622332), (78, 30518610), (90, 26449462), (117, 20345740), (130, 18311166), (151, 15764580), (156, 15259305), (180, 13224731), (195, 12207444), (234, 10172870), (260, 9155583), (302, 7882290), (390, 6103722), (453, 5254860), (468, 5086435), (585, 4069148), (604, 3941145), (755, 3152916), (780, 3051861), (906, 2627430), (1170, 2034574), (1359, 1751620), (1510, 1576458), (1812, 1313715), (1963, 1212660), (2265, 1050972), (2340, 1017287), (2718, 875810), (3020, 788229), (3926, 606330), (4530, 525486), (5436, 437905), (5889, 404220), (6737, 353340), (6795, 350324), (7852, 303165), (9060, 262743), (9815, 242532), (11778, 202110), (13474, 176670), (13590, 175162), (17667, 134740), (19630, 121266), (20211, 117780), (23556, 101055), (26948, 88335), (27180, 87581), (29445, 80844), (33685, 70668), (35334, 67370), (39260, 60633), (40422, 58890)]