21426005160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{116471}}^1$

素因数の和:116568

約数の個数: 192

約数和(自身を含む): 80673166080

約数和(自身を除く): 59247160920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 73, 84, 90, 105, 120, 126, 140, 146, 168, 180, 210, 219, 252, 280, 292, 315, 360, 365, 420, 438, 504, 511, 584, 630, 657, 730, 840, 876, 1022, 1095, 1260, 1314, 1460, 1533, 1752, 2044, 2190, 2520, 2555, 2628, 2920, 3066, 3285, 4088, 4380, 4599, 5110, 5256, 6132, 6570, 7665, 8760, 9198, 10220, 12264, 13140, 15330, 18396, 20440, 22995, 26280, 30660, 36792, 45990, 61320, 91980, 116471, 183960, 232942, 349413, 465884, 582355, 698826, 815297, 931768, 1048239, 1164710, 1397652, 1630594, 1747065, 2096478, 2329420, 2445891, 2795304, 3261188, 3494130, 4076485, 4192956, 4658840, 4891782, 5241195, 6522376, 6988260, 7337673, 8152970, 8385912, 8502383, 9783564, 10482390, 12229455, 13976520, 14675346, 16305940, 17004766, 19567128, 20964780, 24458910, 25507149, 29350692, 32611880, 34009532, 36688365, 41929560, 42511915, 48917820, 51014298, 58701384, 59516681, 68019064, 73376730, 76521447, 85023830, 97835640, 102028596, 119033362, 127535745, 146753460, 153042894, 170047660, 178550043, 204057192, 238066724, 255071490, 293506920, 297583405, 306085788, 340095320, 357100086, 382607235, 476133448, 510142980, 535650129, 595166810, 612171576, 714200172, 765214470, 892750215, 1020285960, 1071300258, 1190333620, 1428400344, 1530428940, 1785500430, 2142600516, 2380667240, 2678250645, 3060857880, 3571000860, 4285201032, 5356501290, 7142001720, 10713002580, 21426005160]

約数ペア:

[(1, 21426005160), (2, 10713002580), (3, 7142001720), (4, 5356501290), (5, 4285201032), (6, 3571000860), (7, 3060857880), (8, 2678250645), (9, 2380667240), (10, 2142600516), (12, 1785500430), (14, 1530428940), (15, 1428400344), (18, 1190333620), (20, 1071300258), (21, 1020285960), (24, 892750215), (28, 765214470), (30, 714200172), (35, 612171576), (36, 595166810), (40, 535650129), (42, 510142980), (45, 476133448), (56, 382607235), (60, 357100086), (63, 340095320), (70, 306085788), (72, 297583405), (73, 293506920), (84, 255071490), (90, 238066724), (105, 204057192), (120, 178550043), (126, 170047660), (140, 153042894), (146, 146753460), (168, 127535745), (180, 119033362), (210, 102028596), (219, 97835640), (252, 85023830), (280, 76521447), (292, 73376730), (315, 68019064), (360, 59516681), (365, 58701384), (420, 51014298), (438, 48917820), (504, 42511915), (511, 41929560), (584, 36688365), (630, 34009532), (657, 32611880), (730, 29350692), (840, 25507149), (876, 24458910), (1022, 20964780), (1095, 19567128), (1260, 17004766), (1314, 16305940), (1460, 14675346), (1533, 13976520), (1752, 12229455), (2044, 10482390), (2190, 9783564), (2520, 8502383), (2555, 8385912), (2628, 8152970), (2920, 7337673), (3066, 6988260), (3285, 6522376), (4088, 5241195), (4380, 4891782), (4599, 4658840), (5110, 4192956), (5256, 4076485), (6132, 3494130), (6570, 3261188), (7665, 2795304), (8760, 2445891), (9198, 2329420), (10220, 2096478), (12264, 1747065), (13140, 1630594), (15330, 1397652), (18396, 1164710), (20440, 1048239), (22995, 931768), (26280, 815297), (30660, 698826), (36792, 582355), (45990, 465884), (61320, 349413), (91980, 232942), (116471, 183960)]