201901401960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1097}}^1\times {\mathrm{14071}}^1$

素因数の和:15291

約数の個数: 128

約数和(自身を含む): 611861817600

約数和(自身を除く): 409960415640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1097, 1308, 1635, 2180, 2194, 2616, 3270, 3291, 4360, 4388, 5485, 6540, 6582, 8776, 10970, 13080, 13164, 14071, 16455, 21940, 26328, 28142, 32910, 42213, 43880, 56284, 65820, 70355, 84426, 112568, 119573, 131640, 140710, 168852, 211065, 239146, 281420, 337704, 358719, 422130, 478292, 562840, 597865, 717438, 844260, 956584, 1195730, 1434876, 1533739, 1688520, 1793595, 2391460, 2869752, 3067478, 3587190, 4601217, 4782920, 6134956, 7174380, 7668695, 9202434, 12269912, 14348760, 15337390, 15435887, 18404868, 23006085, 30674780, 30871774, 36809736, 46012170, 46307661, 61349560, 61743548, 77179435, 92024340, 92615322, 123487096, 154358870, 184048680, 185230644, 231538305, 308717740, 370461288, 463076610, 617435480, 926153220, 1682511683, 1852306440, 3365023366, 5047535049, 6730046732, 8412558415, 10095070098, 13460093464, 16825116830, 20190140196, 25237675245, 33650233660, 40380280392, 50475350490, 67300467320, 100950700980, 201901401960]

約数ペア:

[(1, 201901401960), (2, 100950700980), (3, 67300467320), (4, 50475350490), (5, 40380280392), (6, 33650233660), (8, 25237675245), (10, 20190140196), (12, 16825116830), (15, 13460093464), (20, 10095070098), (24, 8412558415), (30, 6730046732), (40, 5047535049), (60, 3365023366), (109, 1852306440), (120, 1682511683), (218, 926153220), (327, 617435480), (436, 463076610), (545, 370461288), (654, 308717740), (872, 231538305), (1090, 185230644), (1097, 184048680), (1308, 154358870), (1635, 123487096), (2180, 92615322), (2194, 92024340), (2616, 77179435), (3270, 61743548), (3291, 61349560), (4360, 46307661), (4388, 46012170), (5485, 36809736), (6540, 30871774), (6582, 30674780), (8776, 23006085), (10970, 18404868), (13080, 15435887), (13164, 15337390), (14071, 14348760), (16455, 12269912), (21940, 9202434), (26328, 7668695), (28142, 7174380), (32910, 6134956), (42213, 4782920), (43880, 4601217), (56284, 3587190), (65820, 3067478), (70355, 2869752), (84426, 2391460), (112568, 1793595), (119573, 1688520), (131640, 1533739), (140710, 1434876), (168852, 1195730), (211065, 956584), (239146, 844260), (281420, 717438), (337704, 597865), (358719, 562840), (422130, 478292)]