1330873620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:558

約数の個数: 192

約数和(自身を含む): 4083609600

約数和(自身を除く): 2752735980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 47, 57, 59, 60, 76, 94, 95, 114, 118, 141, 177, 188, 190, 228, 235, 236, 282, 285, 295, 354, 380, 421, 470, 564, 570, 590, 705, 708, 842, 885, 893, 940, 1121, 1140, 1180, 1263, 1410, 1684, 1770, 1786, 2105, 2242, 2526, 2679, 2773, 2820, 3363, 3540, 3572, 4210, 4465, 4484, 5052, 5358, 5546, 5605, 6315, 6726, 7999, 8319, 8420, 8930, 10716, 11092, 11210, 12630, 13395, 13452, 13865, 15998, 16638, 16815, 17860, 19787, 22420, 23997, 24839, 25260, 26790, 27730, 31996, 33276, 33630, 39574, 39995, 41595, 47994, 49678, 52687, 53580, 55460, 59361, 67260, 74517, 79148, 79990, 83190, 95988, 98935, 99356, 105374, 118722, 119985, 124195, 149034, 158061, 159980, 166380, 197870, 210748, 237444, 239970, 248390, 263435, 296805, 298068, 316122, 372585, 375953, 395740, 471941, 479940, 496780, 526870, 593610, 632244, 745170, 751906, 790305, 943882, 1053740, 1127859, 1167433, 1187220, 1415823, 1490340, 1503812, 1580610, 1879765, 1887764, 2255718, 2334866, 2359705, 2831646, 3161220, 3502299, 3759530, 4511436, 4669732, 4719410, 5639295, 5663292, 5837165, 7004598, 7079115, 7519060, 9438820, 11278590, 11674330, 14009196, 14158230, 17511495, 22181227, 22557180, 23348660, 28316460, 35022990, 44362454, 66543681, 70045980, 88724908, 110906135, 133087362, 221812270, 266174724, 332718405, 443624540, 665436810, 1330873620]

約数ペア:

[(1, 1330873620), (2, 665436810), (3, 443624540), (4, 332718405), (5, 266174724), (6, 221812270), (10, 133087362), (12, 110906135), (15, 88724908), (19, 70045980), (20, 66543681), (30, 44362454), (38, 35022990), (47, 28316460), (57, 23348660), (59, 22557180), (60, 22181227), (76, 17511495), (94, 14158230), (95, 14009196), (114, 11674330), (118, 11278590), (141, 9438820), (177, 7519060), (188, 7079115), (190, 7004598), (228, 5837165), (235, 5663292), (236, 5639295), (282, 4719410), (285, 4669732), (295, 4511436), (354, 3759530), (380, 3502299), (421, 3161220), (470, 2831646), (564, 2359705), (570, 2334866), (590, 2255718), (705, 1887764), (708, 1879765), (842, 1580610), (885, 1503812), (893, 1490340), (940, 1415823), (1121, 1187220), (1140, 1167433), (1180, 1127859), (1263, 1053740), (1410, 943882), (1684, 790305), (1770, 751906), (1786, 745170), (2105, 632244), (2242, 593610), (2526, 526870), (2679, 496780), (2773, 479940), (2820, 471941), (3363, 395740), (3540, 375953), (3572, 372585), (4210, 316122), (4465, 298068), (4484, 296805), (5052, 263435), (5358, 248390), (5546, 239970), (5605, 237444), (6315, 210748), (6726, 197870), (7999, 166380), (8319, 159980), (8420, 158061), (8930, 149034), (10716, 124195), (11092, 119985), (11210, 118722), (12630, 105374), (13395, 99356), (13452, 98935), (13865, 95988), (15998, 83190), (16638, 79990), (16815, 79148), (17860, 74517), (19787, 67260), (22420, 59361), (23997, 55460), (24839, 53580), (25260, 52687), (26790, 49678), (27730, 47994), (31996, 41595), (33276, 39995), (33630, 39574)]