72193426920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1259}}^1\times {\mathrm{3389}}^1$

素因数の和:4712

約数の個数: 192

約数和(自身を含む): 239881824000

約数和(自身を除く): 167688397080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1259, 1410, 1692, 1880, 2115, 2518, 2820, 3384, 3389, 3777, 4230, 5036, 5640, 6295, 6778, 7554, 8460, 10072, 10167, 11331, 12590, 13556, 15108, 16920, 16945, 18885, 20334, 22662, 25180, 27112, 30216, 30501, 33890, 37770, 40668, 45324, 50360, 50835, 56655, 59173, 61002, 67780, 75540, 81336, 90648, 101670, 113310, 118346, 122004, 135560, 151080, 152505, 159283, 177519, 203340, 226620, 236692, 244008, 295865, 305010, 318566, 355038, 406680, 453240, 473384, 477849, 532557, 591730, 610020, 637132, 710076, 796415, 887595, 955698, 1065114, 1183460, 1220040, 1274264, 1420152, 1433547, 1592830, 1775190, 1911396, 2130228, 2366920, 2389245, 2662785, 2867094, 3185660, 3550380, 3822792, 4260456, 4266751, 4778490, 5325570, 5734188, 6371320, 7100760, 7167735, 8533502, 9556980, 10651140, 11468376, 12800253, 14335470, 17067004, 19113960, 21302280, 21333755, 25600506, 28670940, 34134008, 38400759, 42667510, 51201012, 57341880, 64001265, 76801518, 85335020, 102402024, 128002530, 153603036, 170670040, 192003795, 200537297, 256005060, 307206072, 384007590, 401074594, 512010120, 601611891, 768015180, 802149188, 1002686485, 1203223782, 1536030360, 1604298376, 1804835673, 2005372970, 2406447564, 3008059455, 3609671346, 4010745940, 4812895128, 6016118910, 7219342692, 8021491880, 9024178365, 12032237820, 14438685384, 18048356730, 24064475640, 36096713460, 72193426920]

約数ペア:

[(1, 72193426920), (2, 36096713460), (3, 24064475640), (4, 18048356730), (5, 14438685384), (6, 12032237820), (8, 9024178365), (9, 8021491880), (10, 7219342692), (12, 6016118910), (15, 4812895128), (18, 4010745940), (20, 3609671346), (24, 3008059455), (30, 2406447564), (36, 2005372970), (40, 1804835673), (45, 1604298376), (47, 1536030360), (60, 1203223782), (72, 1002686485), (90, 802149188), (94, 768015180), (120, 601611891), (141, 512010120), (180, 401074594), (188, 384007590), (235, 307206072), (282, 256005060), (360, 200537297), (376, 192003795), (423, 170670040), (470, 153603036), (564, 128002530), (705, 102402024), (846, 85335020), (940, 76801518), (1128, 64001265), (1259, 57341880), (1410, 51201012), (1692, 42667510), (1880, 38400759), (2115, 34134008), (2518, 28670940), (2820, 25600506), (3384, 21333755), (3389, 21302280), (3777, 19113960), (4230, 17067004), (5036, 14335470), (5640, 12800253), (6295, 11468376), (6778, 10651140), (7554, 9556980), (8460, 8533502), (10072, 7167735), (10167, 7100760), (11331, 6371320), (12590, 5734188), (13556, 5325570), (15108, 4778490), (16920, 4266751), (16945, 4260456), (18885, 3822792), (20334, 3550380), (22662, 3185660), (25180, 2867094), (27112, 2662785), (30216, 2389245), (30501, 2366920), (33890, 2130228), (37770, 1911396), (40668, 1775190), (45324, 1592830), (50360, 1433547), (50835, 1420152), (56655, 1274264), (59173, 1220040), (61002, 1183460), (67780, 1065114), (75540, 955698), (81336, 887595), (90648, 796415), (101670, 710076), (113310, 637132), (118346, 610020), (122004, 591730), (135560, 532557), (151080, 477849), (152505, 473384), (159283, 453240), (177519, 406680), (203340, 355038), (226620, 318566), (236692, 305010), (244008, 295865)]