61168027920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{87553}}^1$

素因数の和:87681

約数の個数: 160

約数和(自身を含む): 196983892224

約数和(自身を除く): 135815864304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 71, 80, 82, 120, 123, 142, 164, 205, 213, 240, 246, 284, 328, 355, 410, 426, 492, 568, 615, 656, 710, 820, 852, 984, 1065, 1136, 1230, 1420, 1640, 1704, 1968, 2130, 2460, 2840, 2911, 3280, 3408, 4260, 4920, 5680, 5822, 8520, 8733, 9840, 11644, 14555, 17040, 17466, 23288, 29110, 34932, 43665, 46576, 58220, 69864, 87330, 87553, 116440, 139728, 174660, 175106, 232880, 262659, 349320, 350212, 437765, 525318, 698640, 700424, 875530, 1050636, 1313295, 1400848, 1751060, 2101272, 2626590, 3502120, 3589673, 4202544, 5253180, 6216263, 7004240, 7179346, 10506360, 10769019, 12432526, 14358692, 17948365, 18648789, 21012720, 21538038, 24865052, 28717384, 31081315, 35896730, 37297578, 43076076, 49730104, 53845095, 57434768, 62162630, 71793460, 74595156, 86152152, 93243945, 99460208, 107690190, 124325260, 143586920, 149190312, 172304304, 186487890, 215380380, 248650520, 254866783, 287173840, 298380624, 372975780, 430760760, 497301040, 509733566, 745951560, 764600349, 861521520, 1019467132, 1274333915, 1491903120, 1529200698, 2038934264, 2548667830, 3058401396, 3823001745, 4077868528, 5097335660, 6116802792, 7646003490, 10194671320, 12233605584, 15292006980, 20389342640, 30584013960, 61168027920]

約数ペア:

[(1, 61168027920), (2, 30584013960), (3, 20389342640), (4, 15292006980), (5, 12233605584), (6, 10194671320), (8, 7646003490), (10, 6116802792), (12, 5097335660), (15, 4077868528), (16, 3823001745), (20, 3058401396), (24, 2548667830), (30, 2038934264), (40, 1529200698), (41, 1491903120), (48, 1274333915), (60, 1019467132), (71, 861521520), (80, 764600349), (82, 745951560), (120, 509733566), (123, 497301040), (142, 430760760), (164, 372975780), (205, 298380624), (213, 287173840), (240, 254866783), (246, 248650520), (284, 215380380), (328, 186487890), (355, 172304304), (410, 149190312), (426, 143586920), (492, 124325260), (568, 107690190), (615, 99460208), (656, 93243945), (710, 86152152), (820, 74595156), (852, 71793460), (984, 62162630), (1065, 57434768), (1136, 53845095), (1230, 49730104), (1420, 43076076), (1640, 37297578), (1704, 35896730), (1968, 31081315), (2130, 28717384), (2460, 24865052), (2840, 21538038), (2911, 21012720), (3280, 18648789), (3408, 17948365), (4260, 14358692), (4920, 12432526), (5680, 10769019), (5822, 10506360), (8520, 7179346), (8733, 7004240), (9840, 6216263), (11644, 5253180), (14555, 4202544), (17040, 3589673), (17466, 3502120), (23288, 2626590), (29110, 2101272), (34932, 1751060), (43665, 1400848), (46576, 1313295), (58220, 1050636), (69864, 875530), (87330, 700424), (87553, 698640), (116440, 525318), (139728, 437765), (174660, 350212), (175106, 349320), (232880, 262659)]