154932120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{8783}}^1$

素因数の和:8814

約数の個数: 144

約数和(自身を含む): 585804960

約数和(自身を除く): 430872840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8783, 8820, 17566, 17640, 26349, 35132, 43915, 52698, 61481, 70264, 79047, 87830, 105396, 122962, 131745, 158094, 175660, 184443, 210792, 245924, 263490, 307405, 316188, 351320, 368886, 395235, 430367, 491848, 526980, 553329, 614810, 632376, 737772, 790470, 860734, 922215, 1053960, 1106658, 1229620, 1291101, 1475544, 1580940, 1721468, 1844430, 2151835, 2213316, 2459240, 2582202, 2766645, 3161880, 3442936, 3688860, 3873303, 4303670, 4426632, 5164404, 5533290, 6455505, 7377720, 7746606, 8607340, 10328808, 11066580, 12911010, 15493212, 17214680, 19366515, 22133160, 25822020, 30986424, 38733030, 51644040, 77466060, 154932120]

約数ペア:

[(1, 154932120), (2, 77466060), (3, 51644040), (4, 38733030), (5, 30986424), (6, 25822020), (7, 22133160), (8, 19366515), (9, 17214680), (10, 15493212), (12, 12911010), (14, 11066580), (15, 10328808), (18, 8607340), (20, 7746606), (21, 7377720), (24, 6455505), (28, 5533290), (30, 5164404), (35, 4426632), (36, 4303670), (40, 3873303), (42, 3688860), (45, 3442936), (49, 3161880), (56, 2766645), (60, 2582202), (63, 2459240), (70, 2213316), (72, 2151835), (84, 1844430), (90, 1721468), (98, 1580940), (105, 1475544), (120, 1291101), (126, 1229620), (140, 1106658), (147, 1053960), (168, 922215), (180, 860734), (196, 790470), (210, 737772), (245, 632376), (252, 614810), (280, 553329), (294, 526980), (315, 491848), (360, 430367), (392, 395235), (420, 368886), (441, 351320), (490, 316188), (504, 307405), (588, 263490), (630, 245924), (735, 210792), (840, 184443), (882, 175660), (980, 158094), (1176, 131745), (1260, 122962), (1470, 105396), (1764, 87830), (1960, 79047), (2205, 70264), (2520, 61481), (2940, 52698), (3528, 43915), (4410, 35132), (5880, 26349), (8783, 17640), (8820, 17566)]