789540180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5413}}^1$

素因数の和:5466

約数の個数: 192

約数和(自身を含む): 2750485248

約数和(自身を除く): 1960945068

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 17, 20, 22, 26, 30, 33, 34, 39, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 102, 110, 130, 132, 143, 156, 165, 170, 187, 195, 204, 220, 221, 255, 260, 286, 330, 340, 374, 390, 429, 442, 510, 561, 572, 660, 663, 715, 748, 780, 858, 884, 935, 1020, 1105, 1122, 1326, 1430, 1716, 1870, 2145, 2210, 2244, 2431, 2652, 2805, 2860, 3315, 3740, 4290, 4420, 4862, 5413, 5610, 6630, 7293, 8580, 9724, 10826, 11220, 12155, 13260, 14586, 16239, 21652, 24310, 27065, 29172, 32478, 36465, 48620, 54130, 59543, 64956, 70369, 72930, 81195, 92021, 108260, 119086, 140738, 145860, 162390, 178629, 184042, 211107, 238172, 276063, 281476, 297715, 324780, 351845, 357258, 368084, 422214, 460105, 552126, 595430, 703690, 714516, 774059, 844428, 893145, 920210, 1012231, 1055535, 1104252, 1190860, 1196273, 1380315, 1407380, 1548118, 1786290, 1840420, 2024462, 2111070, 2322177, 2392546, 2760630, 3036693, 3096236, 3572580, 3588819, 3870295, 4048924, 4222140, 4644354, 4785092, 5061155, 5521260, 5981365, 6073386, 7177638, 7740590, 9288708, 10122310, 11610885, 11962730, 12146772, 13159003, 14355276, 15183465, 15481180, 17944095, 20244620, 23221770, 23925460, 26318006, 30366930, 35888190, 39477009, 46443540, 52636012, 60733860, 65795015, 71776380, 78954018, 131590030, 157908036, 197385045, 263180060, 394770090, 789540180]

約数ペア:

[(1, 789540180), (2, 394770090), (3, 263180060), (4, 197385045), (5, 157908036), (6, 131590030), (10, 78954018), (11, 71776380), (12, 65795015), (13, 60733860), (15, 52636012), (17, 46443540), (20, 39477009), (22, 35888190), (26, 30366930), (30, 26318006), (33, 23925460), (34, 23221770), (39, 20244620), (44, 17944095), (51, 15481180), (52, 15183465), (55, 14355276), (60, 13159003), (65, 12146772), (66, 11962730), (68, 11610885), (78, 10122310), (85, 9288708), (102, 7740590), (110, 7177638), (130, 6073386), (132, 5981365), (143, 5521260), (156, 5061155), (165, 4785092), (170, 4644354), (187, 4222140), (195, 4048924), (204, 3870295), (220, 3588819), (221, 3572580), (255, 3096236), (260, 3036693), (286, 2760630), (330, 2392546), (340, 2322177), (374, 2111070), (390, 2024462), (429, 1840420), (442, 1786290), (510, 1548118), (561, 1407380), (572, 1380315), (660, 1196273), (663, 1190860), (715, 1104252), (748, 1055535), (780, 1012231), (858, 920210), (884, 893145), (935, 844428), (1020, 774059), (1105, 714516), (1122, 703690), (1326, 595430), (1430, 552126), (1716, 460105), (1870, 422214), (2145, 368084), (2210, 357258), (2244, 351845), (2431, 324780), (2652, 297715), (2805, 281476), (2860, 276063), (3315, 238172), (3740, 211107), (4290, 184042), (4420, 178629), (4862, 162390), (5413, 145860), (5610, 140738), (6630, 119086), (7293, 108260), (8580, 92021), (9724, 81195), (10826, 72930), (11220, 70369), (12155, 64956), (13260, 59543), (14586, 54130), (16239, 48620), (21652, 36465), (24310, 32478), (27065, 29172)]