310364508740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2647}}^1\times {\mathrm{3727}}^1$

素因数の和:6418

約数の個数: 144

約数和(自身を含む): 772009867776

約数和(自身を除く): 461645359036

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 220, 242, 260, 286, 484, 572, 605, 715, 1210, 1430, 1573, 2420, 2647, 2860, 3146, 3727, 5294, 6292, 7454, 7865, 10588, 13235, 14908, 15730, 18635, 26470, 29117, 31460, 34411, 37270, 40997, 48451, 52940, 58234, 68822, 74540, 81994, 96902, 116468, 137644, 145585, 163988, 172055, 193804, 204985, 242255, 291170, 320287, 344110, 378521, 409970, 450967, 484510, 532961, 582340, 640574, 688220, 757042, 819940, 901934, 969020, 1065922, 1281148, 1514084, 1601435, 1803868, 1892605, 2131844, 2254835, 2664805, 3202870, 3785210, 4163731, 4509670, 5329610, 5862571, 6405740, 7570420, 8327462, 9019340, 9865369, 10659220, 11725142, 16654924, 19730738, 20818655, 23450284, 29312855, 39461476, 41637310, 49326845, 58625710, 83274620, 98653690, 108519059, 117251420, 128249797, 197307380, 217038118, 256499594, 434076236, 512999188, 542595295, 641248985, 1085190590, 1193709649, 1282497970, 1410747767, 2170381180, 2387419298, 2564995940, 2821495534, 4774838596, 5642991068, 5968548245, 7053738835, 11937096490, 14107477670, 15518225437, 23874192980, 28214955340, 31036450874, 62072901748, 77591127185, 155182254370, 310364508740]

約数ペア:

[(1, 310364508740), (2, 155182254370), (4, 77591127185), (5, 62072901748), (10, 31036450874), (11, 28214955340), (13, 23874192980), (20, 15518225437), (22, 14107477670), (26, 11937096490), (44, 7053738835), (52, 5968548245), (55, 5642991068), (65, 4774838596), (110, 2821495534), (121, 2564995940), (130, 2387419298), (143, 2170381180), (220, 1410747767), (242, 1282497970), (260, 1193709649), (286, 1085190590), (484, 641248985), (572, 542595295), (605, 512999188), (715, 434076236), (1210, 256499594), (1430, 217038118), (1573, 197307380), (2420, 128249797), (2647, 117251420), (2860, 108519059), (3146, 98653690), (3727, 83274620), (5294, 58625710), (6292, 49326845), (7454, 41637310), (7865, 39461476), (10588, 29312855), (13235, 23450284), (14908, 20818655), (15730, 19730738), (18635, 16654924), (26470, 11725142), (29117, 10659220), (31460, 9865369), (34411, 9019340), (37270, 8327462), (40997, 7570420), (48451, 6405740), (52940, 5862571), (58234, 5329610), (68822, 4509670), (74540, 4163731), (81994, 3785210), (96902, 3202870), (116468, 2664805), (137644, 2254835), (145585, 2131844), (163988, 1892605), (172055, 1803868), (193804, 1601435), (204985, 1514084), (242255, 1281148), (291170, 1065922), (320287, 969020), (344110, 901934), (378521, 819940), (409970, 757042), (450967, 688220), (484510, 640574), (532961, 582340)]