1840590180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3109}}^1$

素因数の和:3171

約数の個数: 288

約数和(自身を含む): 6846577920

約数和(自身を除く): 5005987740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 23, 26, 30, 33, 36, 39, 44, 45, 46, 52, 55, 60, 65, 66, 69, 78, 90, 92, 99, 110, 115, 117, 130, 132, 138, 143, 156, 165, 180, 195, 198, 207, 220, 230, 234, 253, 260, 276, 286, 299, 330, 345, 390, 396, 414, 429, 460, 468, 495, 506, 572, 585, 598, 660, 690, 715, 759, 780, 828, 858, 897, 990, 1012, 1035, 1170, 1196, 1265, 1287, 1380, 1430, 1495, 1518, 1716, 1794, 1980, 2070, 2145, 2277, 2340, 2530, 2574, 2691, 2860, 2990, 3036, 3109, 3289, 3588, 3795, 4140, 4290, 4485, 4554, 5060, 5148, 5382, 5980, 6218, 6435, 6578, 7590, 8580, 8970, 9108, 9327, 9867, 10764, 11385, 12436, 12870, 13156, 13455, 15180, 15545, 16445, 17940, 18654, 19734, 22770, 25740, 26910, 27981, 29601, 31090, 32890, 34199, 37308, 39468, 40417, 45540, 46635, 49335, 53820, 55962, 59202, 62180, 65780, 68398, 71507, 80834, 93270, 98670, 102597, 111924, 118404, 121251, 136796, 139905, 143014, 148005, 161668, 170995, 186540, 197340, 202085, 205194, 214521, 242502, 279810, 286028, 296010, 307791, 341990, 357535, 363753, 404170, 410388, 429042, 444587, 485004, 512985, 559620, 592020, 606255, 615582, 643563, 683980, 715070, 727506, 786577, 808340, 858084, 889174, 929591, 1025970, 1072605, 1212510, 1231164, 1287126, 1333761, 1430140, 1455012, 1538955, 1573154, 1778348, 1818765, 1859182, 2051940, 2145210, 2222935, 2359731, 2425020, 2574252, 2667522, 2788773, 3077910, 3146308, 3217815, 3637530, 3718364, 3932885, 4001283, 4290420, 4445870, 4647955, 4719462, 5335044, 5577546, 6155820, 6435630, 6668805, 7079193, 7275060, 7865770, 8002566, 8366319, 8891740, 9295910, 9438924, 10225501, 11155092, 11798655, 12871260, 13337610, 13943865, 14158386, 15731540, 16005132, 16732638, 18591820, 20006415, 20451002, 23597310, 26675220, 27887730, 28316772, 30676503, 33465276, 35395965, 40012830, 40902004, 41831595, 47194620, 51127505, 55775460, 61353006, 70791930, 80025660, 83663190, 92029509, 102255010, 122706012, 141583860, 153382515, 167326380, 184059018, 204510020, 306765030, 368118036, 460147545, 613530060, 920295090, 1840590180]

約数ペア:

[(1, 1840590180), (2, 920295090), (3, 613530060), (4, 460147545), (5, 368118036), (6, 306765030), (9, 204510020), (10, 184059018), (11, 167326380), (12, 153382515), (13, 141583860), (15, 122706012), (18, 102255010), (20, 92029509), (22, 83663190), (23, 80025660), (26, 70791930), (30, 61353006), (33, 55775460), (36, 51127505), (39, 47194620), (44, 41831595), (45, 40902004), (46, 40012830), (52, 35395965), (55, 33465276), (60, 30676503), (65, 28316772), (66, 27887730), (69, 26675220), (78, 23597310), (90, 20451002), (92, 20006415), (99, 18591820), (110, 16732638), (115, 16005132), (117, 15731540), (130, 14158386), (132, 13943865), (138, 13337610), (143, 12871260), (156, 11798655), (165, 11155092), (180, 10225501), (195, 9438924), (198, 9295910), (207, 8891740), (220, 8366319), (230, 8002566), (234, 7865770), (253, 7275060), (260, 7079193), (276, 6668805), (286, 6435630), (299, 6155820), (330, 5577546), (345, 5335044), (390, 4719462), (396, 4647955), (414, 4445870), (429, 4290420), (460, 4001283), (468, 3932885), (495, 3718364), (506, 3637530), (572, 3217815), (585, 3146308), (598, 3077910), (660, 2788773), (690, 2667522), (715, 2574252), (759, 2425020), (780, 2359731), (828, 2222935), (858, 2145210), (897, 2051940), (990, 1859182), (1012, 1818765), (1035, 1778348), (1170, 1573154), (1196, 1538955), (1265, 1455012), (1287, 1430140), (1380, 1333761), (1430, 1287126), (1495, 1231164), (1518, 1212510), (1716, 1072605), (1794, 1025970), (1980, 929591), (2070, 889174), (2145, 858084), (2277, 808340), (2340, 786577), (2530, 727506), (2574, 715070), (2691, 683980), (2860, 643563), (2990, 615582), (3036, 606255), (3109, 592020), (3289, 559620), (3588, 512985), (3795, 485004), (4140, 444587), (4290, 429042), (4485, 410388), (4554, 404170), (5060, 363753), (5148, 357535), (5382, 341990), (5980, 307791), (6218, 296010), (6435, 286028), (6578, 279810), (7590, 242502), (8580, 214521), (8970, 205194), (9108, 202085), (9327, 197340), (9867, 186540), (10764, 170995), (11385, 161668), (12436, 148005), (12870, 143014), (13156, 139905), (13455, 136796), (15180, 121251), (15545, 118404), (16445, 111924), (17940, 102597), (18654, 98670), (19734, 93270), (22770, 80834), (25740, 71507), (26910, 68398), (27981, 65780), (29601, 62180), (31090, 59202), (32890, 55962), (34199, 53820), (37308, 49335), (39468, 46635), (40417, 45540)]