2240347680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16729}}^1$

素因数の和:16784

約数の個数: 192

約数和(自身を含む): 8094643200

約数和(自身を除く): 5854295520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 6696, 7440, 8370, 8928, 11160, 13392, 14880, 16729, 16740, 22320, 26784, 33458, 33480, 44640, 50187, 66916, 66960, 83645, 100374, 133832, 133920, 150561, 167290, 200748, 250935, 267664, 301122, 334580, 401496, 451683, 501870, 518599, 535328, 602244, 669160, 752805, 802992, 903366, 1003740, 1037198, 1204488, 1338320, 1505610, 1555797, 1605984, 1806732, 2007480, 2074396, 2258415, 2408976, 2592995, 2676640, 3011220, 3111594, 3613464, 4014960, 4148792, 4516830, 4667391, 4817952, 5185990, 6022440, 6223188, 7226928, 7778985, 8029920, 8297584, 9033660, 9334782, 10371980, 12044880, 12446376, 14002173, 14453856, 15557970, 16595168, 18067320, 18669564, 20743960, 23336955, 24089760, 24892752, 28004346, 31115940, 36134640, 37339128, 41487920, 46673910, 49785504, 56008692, 62231880, 70010865, 72269280, 74678256, 82975840, 93347820, 112017384, 124463760, 140021730, 149356512, 186695640, 224034768, 248927520, 280043460, 373391280, 448069536, 560086920, 746782560, 1120173840, 2240347680]

約数ペア:

[(1, 2240347680), (2, 1120173840), (3, 746782560), (4, 560086920), (5, 448069536), (6, 373391280), (8, 280043460), (9, 248927520), (10, 224034768), (12, 186695640), (15, 149356512), (16, 140021730), (18, 124463760), (20, 112017384), (24, 93347820), (27, 82975840), (30, 74678256), (31, 72269280), (32, 70010865), (36, 62231880), (40, 56008692), (45, 49785504), (48, 46673910), (54, 41487920), (60, 37339128), (62, 36134640), (72, 31115940), (80, 28004346), (90, 24892752), (93, 24089760), (96, 23336955), (108, 20743960), (120, 18669564), (124, 18067320), (135, 16595168), (144, 15557970), (155, 14453856), (160, 14002173), (180, 12446376), (186, 12044880), (216, 10371980), (240, 9334782), (248, 9033660), (270, 8297584), (279, 8029920), (288, 7778985), (310, 7226928), (360, 6223188), (372, 6022440), (432, 5185990), (465, 4817952), (480, 4667391), (496, 4516830), (540, 4148792), (558, 4014960), (620, 3613464), (720, 3111594), (744, 3011220), (837, 2676640), (864, 2592995), (930, 2408976), (992, 2258415), (1080, 2074396), (1116, 2007480), (1240, 1806732), (1395, 1605984), (1440, 1555797), (1488, 1505610), (1674, 1338320), (1860, 1204488), (2160, 1037198), (2232, 1003740), (2480, 903366), (2790, 802992), (2976, 752805), (3348, 669160), (3720, 602244), (4185, 535328), (4320, 518599), (4464, 501870), (4960, 451683), (5580, 401496), (6696, 334580), (7440, 301122), (8370, 267664), (8928, 250935), (11160, 200748), (13392, 167290), (14880, 150561), (16729, 133920), (16740, 133832), (22320, 100374), (26784, 83645), (33458, 66960), (33480, 66916), (44640, 50187)]