203462280

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{8971}}^1$

素因数の和:9001

約数の個数: 160

約数和(自身を含む): 781640640

約数和(自身を除く): 578178360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 8971, 11340, 17942, 22680, 26913, 35884, 44855, 53826, 62797, 71768, 80739, 89710, 107652, 125594, 134565, 161478, 179420, 188391, 215304, 242217, 251188, 269130, 313985, 322956, 358840, 376782, 403695, 484434, 502376, 538260, 565173, 627970, 645912, 726651, 753564, 807390, 941955, 968868, 1076520, 1130346, 1211085, 1255940, 1453302, 1507128, 1614780, 1695519, 1883910, 1937736, 2260692, 2422170, 2511880, 2825865, 2906604, 3229560, 3391038, 3633255, 3767820, 4521384, 4844340, 5086557, 5651730, 5813208, 6782076, 7266510, 7535640, 8477595, 9688680, 10173114, 11303460, 13564152, 14533020, 16955190, 20346228, 22606920, 25432785, 29066040, 33910380, 40692456, 50865570, 67820760, 101731140, 203462280]

約数ペア:

[(1, 203462280), (2, 101731140), (3, 67820760), (4, 50865570), (5, 40692456), (6, 33910380), (7, 29066040), (8, 25432785), (9, 22606920), (10, 20346228), (12, 16955190), (14, 14533020), (15, 13564152), (18, 11303460), (20, 10173114), (21, 9688680), (24, 8477595), (27, 7535640), (28, 7266510), (30, 6782076), (35, 5813208), (36, 5651730), (40, 5086557), (42, 4844340), (45, 4521384), (54, 3767820), (56, 3633255), (60, 3391038), (63, 3229560), (70, 2906604), (72, 2825865), (81, 2511880), (84, 2422170), (90, 2260692), (105, 1937736), (108, 1883910), (120, 1695519), (126, 1614780), (135, 1507128), (140, 1453302), (162, 1255940), (168, 1211085), (180, 1130346), (189, 1076520), (210, 968868), (216, 941955), (252, 807390), (270, 753564), (280, 726651), (315, 645912), (324, 627970), (360, 565173), (378, 538260), (405, 502376), (420, 484434), (504, 403695), (540, 376782), (567, 358840), (630, 322956), (648, 313985), (756, 269130), (810, 251188), (840, 242217), (945, 215304), (1080, 188391), (1134, 179420), (1260, 161478), (1512, 134565), (1620, 125594), (1890, 107652), (2268, 89710), (2520, 80739), (2835, 71768), (3240, 62797), (3780, 53826), (4536, 44855), (5670, 35884), (7560, 26913), (8971, 22680), (11340, 17942)]