1189788390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{523}}^1$

素因数の和:723

約数の個数: 192

約数和(自身を含む): 3719678976

約数和(自身を除く): 2529890586

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 157, 161, 207, 210, 230, 314, 315, 322, 345, 414, 471, 483, 523, 630, 690, 785, 805, 942, 966, 1035, 1046, 1099, 1413, 1449, 1569, 1570, 1610, 2070, 2198, 2355, 2415, 2615, 2826, 2898, 3138, 3297, 3611, 3661, 4707, 4710, 4830, 5230, 5495, 6594, 7065, 7222, 7245, 7322, 7845, 9414, 9891, 10833, 10983, 10990, 12029, 14130, 14490, 15690, 16485, 18055, 18305, 19782, 21666, 21966, 23535, 24058, 25277, 32499, 32949, 32970, 36087, 36110, 36610, 47070, 49455, 50554, 54165, 54915, 60145, 64998, 65898, 72174, 75831, 82111, 84203, 98910, 108261, 108330, 109830, 120290, 126385, 151662, 162495, 164222, 164745, 168406, 180435, 216522, 227493, 246333, 252609, 252770, 324990, 329490, 360870, 379155, 410555, 421015, 454986, 492666, 505218, 541305, 574777, 738999, 757827, 758310, 821110, 842030, 1082610, 1137465, 1149554, 1231665, 1263045, 1477998, 1515654, 1724331, 1888553, 2274930, 2463330, 2526090, 2873885, 3448662, 3694995, 3777106, 3789135, 5172993, 5665659, 5747770, 7389990, 7578270, 8621655, 9442765, 10345986, 11331318, 13219871, 16996977, 17243310, 18885530, 25864965, 26439742, 28328295, 33993954, 39659613, 51729930, 56656590, 66099355, 79319226, 84984885, 118978839, 132198710, 169969770, 198298065, 237957678, 396596130, 594894195, 1189788390]

約数ペア:

[(1, 1189788390), (2, 594894195), (3, 396596130), (5, 237957678), (6, 198298065), (7, 169969770), (9, 132198710), (10, 118978839), (14, 84984885), (15, 79319226), (18, 66099355), (21, 56656590), (23, 51729930), (30, 39659613), (35, 33993954), (42, 28328295), (45, 26439742), (46, 25864965), (63, 18885530), (69, 17243310), (70, 16996977), (90, 13219871), (105, 11331318), (115, 10345986), (126, 9442765), (138, 8621655), (157, 7578270), (161, 7389990), (207, 5747770), (210, 5665659), (230, 5172993), (314, 3789135), (315, 3777106), (322, 3694995), (345, 3448662), (414, 2873885), (471, 2526090), (483, 2463330), (523, 2274930), (630, 1888553), (690, 1724331), (785, 1515654), (805, 1477998), (942, 1263045), (966, 1231665), (1035, 1149554), (1046, 1137465), (1099, 1082610), (1413, 842030), (1449, 821110), (1569, 758310), (1570, 757827), (1610, 738999), (2070, 574777), (2198, 541305), (2355, 505218), (2415, 492666), (2615, 454986), (2826, 421015), (2898, 410555), (3138, 379155), (3297, 360870), (3611, 329490), (3661, 324990), (4707, 252770), (4710, 252609), (4830, 246333), (5230, 227493), (5495, 216522), (6594, 180435), (7065, 168406), (7222, 164745), (7245, 164222), (7322, 162495), (7845, 151662), (9414, 126385), (9891, 120290), (10833, 109830), (10983, 108330), (10990, 108261), (12029, 98910), (14130, 84203), (14490, 82111), (15690, 75831), (16485, 72174), (18055, 65898), (18305, 64998), (19782, 60145), (21666, 54915), (21966, 54165), (23535, 50554), (24058, 49455), (25277, 47070), (32499, 36610), (32949, 36110), (32970, 36087)]