1330605720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4139}}^1$

素因数の和:4222

約数の個数: 192

約数和(自身を含む): 4650048000

約数和(自身を除く): 3319442280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 47, 57, 60, 72, 76, 90, 94, 95, 114, 120, 141, 152, 171, 180, 188, 190, 228, 235, 282, 285, 342, 360, 376, 380, 423, 456, 470, 564, 570, 684, 705, 760, 846, 855, 893, 940, 1128, 1140, 1368, 1410, 1692, 1710, 1786, 1880, 2115, 2280, 2679, 2820, 3384, 3420, 3572, 4139, 4230, 4465, 5358, 5640, 6840, 7144, 8037, 8278, 8460, 8930, 10716, 12417, 13395, 16074, 16556, 16920, 17860, 20695, 21432, 24834, 26790, 32148, 33112, 35720, 37251, 40185, 41390, 49668, 53580, 62085, 64296, 74502, 78641, 80370, 82780, 99336, 107160, 124170, 149004, 157282, 160740, 165560, 186255, 194533, 235923, 248340, 298008, 314564, 321480, 372510, 389066, 393205, 471846, 496680, 583599, 629128, 707769, 745020, 778132, 786410, 943692, 972665, 1167198, 1179615, 1415538, 1490040, 1556264, 1572820, 1750797, 1887384, 1945330, 2334396, 2359230, 2831076, 2917995, 3145640, 3501594, 3538845, 3696127, 3890660, 4668792, 4718460, 5662152, 5835990, 7003188, 7077690, 7392254, 7781320, 8753985, 9436920, 11088381, 11671980, 14006376, 14155380, 14784508, 17507970, 18480635, 22176762, 23343960, 28310760, 29569016, 33265143, 35015940, 36961270, 44353524, 55441905, 66530286, 70031880, 73922540, 88707048, 110883810, 133060572, 147845080, 166325715, 221767620, 266121144, 332651430, 443535240, 665302860, 1330605720]

約数ペア:

[(1, 1330605720), (2, 665302860), (3, 443535240), (4, 332651430), (5, 266121144), (6, 221767620), (8, 166325715), (9, 147845080), (10, 133060572), (12, 110883810), (15, 88707048), (18, 73922540), (19, 70031880), (20, 66530286), (24, 55441905), (30, 44353524), (36, 36961270), (38, 35015940), (40, 33265143), (45, 29569016), (47, 28310760), (57, 23343960), (60, 22176762), (72, 18480635), (76, 17507970), (90, 14784508), (94, 14155380), (95, 14006376), (114, 11671980), (120, 11088381), (141, 9436920), (152, 8753985), (171, 7781320), (180, 7392254), (188, 7077690), (190, 7003188), (228, 5835990), (235, 5662152), (282, 4718460), (285, 4668792), (342, 3890660), (360, 3696127), (376, 3538845), (380, 3501594), (423, 3145640), (456, 2917995), (470, 2831076), (564, 2359230), (570, 2334396), (684, 1945330), (705, 1887384), (760, 1750797), (846, 1572820), (855, 1556264), (893, 1490040), (940, 1415538), (1128, 1179615), (1140, 1167198), (1368, 972665), (1410, 943692), (1692, 786410), (1710, 778132), (1786, 745020), (1880, 707769), (2115, 629128), (2280, 583599), (2679, 496680), (2820, 471846), (3384, 393205), (3420, 389066), (3572, 372510), (4139, 321480), (4230, 314564), (4465, 298008), (5358, 248340), (5640, 235923), (6840, 194533), (7144, 186255), (8037, 165560), (8278, 160740), (8460, 157282), (8930, 149004), (10716, 124170), (12417, 107160), (13395, 99336), (16074, 82780), (16556, 80370), (16920, 78641), (17860, 74502), (20695, 64296), (21432, 62085), (24834, 53580), (26790, 49668), (32148, 41390), (33112, 40185), (35720, 37251)]