31040967120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{58763}}^1$

素因数の和:58881

約数の個数: 160

約数和(自身を含む): 100731838464

約数和(自身を除く): 69690871344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 71, 80, 93, 120, 124, 142, 155, 186, 213, 240, 248, 284, 310, 355, 372, 426, 465, 496, 568, 620, 710, 744, 852, 930, 1065, 1136, 1240, 1420, 1488, 1704, 1860, 2130, 2201, 2480, 2840, 3408, 3720, 4260, 4402, 5680, 6603, 7440, 8520, 8804, 11005, 13206, 17040, 17608, 22010, 26412, 33015, 35216, 44020, 52824, 58763, 66030, 88040, 105648, 117526, 132060, 176080, 176289, 235052, 264120, 293815, 352578, 470104, 528240, 587630, 705156, 881445, 940208, 1175260, 1410312, 1762890, 1821653, 2350520, 2820624, 3525780, 3643306, 4172173, 4701040, 5464959, 7051560, 7286612, 8344346, 9108265, 10929918, 12516519, 14103120, 14573224, 16688692, 18216530, 20860865, 21859836, 25033038, 27324795, 29146448, 33377384, 36433060, 41721730, 43719672, 50066076, 54649590, 62582595, 66754768, 72866120, 83443460, 87439344, 100132152, 109299180, 125165190, 129337363, 145732240, 166886920, 200264304, 218598360, 250330380, 258674726, 333773840, 388012089, 437196720, 500660760, 517349452, 646686815, 776024178, 1001321520, 1034698904, 1293373630, 1552048356, 1940060445, 2069397808, 2586747260, 3104096712, 3880120890, 5173494520, 6208193424, 7760241780, 10346989040, 15520483560, 31040967120]

約数ペア:

[(1, 31040967120), (2, 15520483560), (3, 10346989040), (4, 7760241780), (5, 6208193424), (6, 5173494520), (8, 3880120890), (10, 3104096712), (12, 2586747260), (15, 2069397808), (16, 1940060445), (20, 1552048356), (24, 1293373630), (30, 1034698904), (31, 1001321520), (40, 776024178), (48, 646686815), (60, 517349452), (62, 500660760), (71, 437196720), (80, 388012089), (93, 333773840), (120, 258674726), (124, 250330380), (142, 218598360), (155, 200264304), (186, 166886920), (213, 145732240), (240, 129337363), (248, 125165190), (284, 109299180), (310, 100132152), (355, 87439344), (372, 83443460), (426, 72866120), (465, 66754768), (496, 62582595), (568, 54649590), (620, 50066076), (710, 43719672), (744, 41721730), (852, 36433060), (930, 33377384), (1065, 29146448), (1136, 27324795), (1240, 25033038), (1420, 21859836), (1488, 20860865), (1704, 18216530), (1860, 16688692), (2130, 14573224), (2201, 14103120), (2480, 12516519), (2840, 10929918), (3408, 9108265), (3720, 8344346), (4260, 7286612), (4402, 7051560), (5680, 5464959), (6603, 4701040), (7440, 4172173), (8520, 3643306), (8804, 3525780), (11005, 2820624), (13206, 2350520), (17040, 1821653), (17608, 1762890), (22010, 1410312), (26412, 1175260), (33015, 940208), (35216, 881445), (44020, 705156), (52824, 587630), (58763, 528240), (66030, 470104), (88040, 352578), (105648, 293815), (117526, 264120), (132060, 235052), (176080, 176289)]