71346505580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{863}}^1$

素因数の和:1396

約数の個数: 192

約数和(自身を含む): 181484126208

約数和(自身を除く): 110137620628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 43, 62, 70, 86, 124, 140, 155, 172, 215, 217, 301, 310, 430, 434, 443, 602, 620, 860, 863, 868, 886, 1085, 1204, 1333, 1505, 1726, 1772, 2170, 2215, 2666, 3010, 3101, 3452, 4315, 4340, 4430, 5332, 6020, 6041, 6202, 6665, 8630, 8860, 9331, 12082, 12404, 13330, 13733, 15505, 17260, 18662, 19049, 24164, 26660, 26753, 27466, 30205, 31010, 37109, 37324, 38098, 46655, 53506, 54932, 60410, 62020, 68665, 74218, 76196, 93310, 95245, 96131, 107012, 120820, 133343, 133765, 137330, 148436, 185545, 186620, 187271, 190490, 192262, 259763, 266686, 267530, 274660, 371090, 374542, 380980, 382309, 384524, 480655, 519526, 533372, 535060, 590519, 666715, 742180, 749084, 764618, 936355, 961310, 1039052, 1150379, 1181038, 1298815, 1333430, 1529236, 1872710, 1911545, 1922620, 2300758, 2362076, 2597630, 2666860, 2676163, 2952595, 3745420, 3823090, 4133633, 4601516, 5195260, 5352326, 5751895, 5905190, 7646180, 8052653, 8267266, 10704652, 11503790, 11810380, 11851579, 13380815, 16105306, 16439287, 16534532, 20668165, 23007580, 23703158, 26761630, 32210612, 32878574, 40263265, 41336330, 47406316, 53523260, 59257895, 65757148, 80526530, 82196435, 82672660, 82961053, 115075009, 118515790, 161053060, 164392870, 165922106, 230150018, 237031580, 328785740, 331844212, 414805265, 460300036, 509617897, 575375045, 829610530, 1019235794, 1150750090, 1659221060, 2038471588, 2301500180, 2548089485, 3567325279, 5096178970, 7134650558, 10192357940, 14269301116, 17836626395, 35673252790, 71346505580]

約数ペア:

[(1, 71346505580), (2, 35673252790), (4, 17836626395), (5, 14269301116), (7, 10192357940), (10, 7134650558), (14, 5096178970), (20, 3567325279), (28, 2548089485), (31, 2301500180), (35, 2038471588), (43, 1659221060), (62, 1150750090), (70, 1019235794), (86, 829610530), (124, 575375045), (140, 509617897), (155, 460300036), (172, 414805265), (215, 331844212), (217, 328785740), (301, 237031580), (310, 230150018), (430, 165922106), (434, 164392870), (443, 161053060), (602, 118515790), (620, 115075009), (860, 82961053), (863, 82672660), (868, 82196435), (886, 80526530), (1085, 65757148), (1204, 59257895), (1333, 53523260), (1505, 47406316), (1726, 41336330), (1772, 40263265), (2170, 32878574), (2215, 32210612), (2666, 26761630), (3010, 23703158), (3101, 23007580), (3452, 20668165), (4315, 16534532), (4340, 16439287), (4430, 16105306), (5332, 13380815), (6020, 11851579), (6041, 11810380), (6202, 11503790), (6665, 10704652), (8630, 8267266), (8860, 8052653), (9331, 7646180), (12082, 5905190), (12404, 5751895), (13330, 5352326), (13733, 5195260), (15505, 4601516), (17260, 4133633), (18662, 3823090), (19049, 3745420), (24164, 2952595), (26660, 2676163), (26753, 2666860), (27466, 2597630), (30205, 2362076), (31010, 2300758), (37109, 1922620), (37324, 1911545), (38098, 1872710), (46655, 1529236), (53506, 1333430), (54932, 1298815), (60410, 1181038), (62020, 1150379), (68665, 1039052), (74218, 961310), (76196, 936355), (93310, 764618), (95245, 749084), (96131, 742180), (107012, 666715), (120820, 590519), (133343, 535060), (133765, 533372), (137330, 519526), (148436, 480655), (185545, 384524), (186620, 382309), (187271, 380980), (190490, 374542), (192262, 371090), (259763, 274660), (266686, 267530)]