742870440

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5879}}^1$

素因数の和:5918

約数の個数: 192

約数和(自身を含む): 2696803200

約数和(自身を除く): 1953932760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 648, 702, 780, 810, 936, 972, 1053, 1080, 1170, 1215, 1404, 1560, 1620, 1755, 1944, 2106, 2340, 2430, 2808, 3159, 3240, 3510, 4212, 4680, 4860, 5265, 5879, 6318, 7020, 8424, 9720, 10530, 11758, 12636, 14040, 15795, 17637, 21060, 23516, 25272, 29395, 31590, 35274, 42120, 47032, 52911, 58790, 63180, 70548, 76427, 88185, 105822, 117580, 126360, 141096, 152854, 158733, 176370, 211644, 229281, 235160, 264555, 305708, 317466, 352740, 382135, 423288, 458562, 476199, 529110, 611416, 634932, 687843, 705480, 764270, 793665, 917124, 952398, 1058220, 1146405, 1269864, 1375686, 1428597, 1528540, 1587330, 1834248, 1904796, 2063529, 2116440, 2292810, 2380995, 2751372, 2857194, 3057080, 3174660, 3439215, 3809592, 4127058, 4585620, 4761990, 5502744, 5714388, 6190587, 6349320, 6878430, 7142985, 8254116, 9171240, 9523980, 10317645, 11428776, 12381174, 13756860, 14285970, 16508232, 18571761, 19047960, 20635290, 24762348, 27513720, 28571940, 30952935, 37143522, 41270580, 49524696, 57143880, 61905870, 74287044, 82541160, 92858805, 123811740, 148574088, 185717610, 247623480, 371435220, 742870440]

約数ペア:

[(1, 742870440), (2, 371435220), (3, 247623480), (4, 185717610), (5, 148574088), (6, 123811740), (8, 92858805), (9, 82541160), (10, 74287044), (12, 61905870), (13, 57143880), (15, 49524696), (18, 41270580), (20, 37143522), (24, 30952935), (26, 28571940), (27, 27513720), (30, 24762348), (36, 20635290), (39, 19047960), (40, 18571761), (45, 16508232), (52, 14285970), (54, 13756860), (60, 12381174), (65, 11428776), (72, 10317645), (78, 9523980), (81, 9171240), (90, 8254116), (104, 7142985), (108, 6878430), (117, 6349320), (120, 6190587), (130, 5714388), (135, 5502744), (156, 4761990), (162, 4585620), (180, 4127058), (195, 3809592), (216, 3439215), (234, 3174660), (243, 3057080), (260, 2857194), (270, 2751372), (312, 2380995), (324, 2292810), (351, 2116440), (360, 2063529), (390, 1904796), (405, 1834248), (468, 1587330), (486, 1528540), (520, 1428597), (540, 1375686), (585, 1269864), (648, 1146405), (702, 1058220), (780, 952398), (810, 917124), (936, 793665), (972, 764270), (1053, 705480), (1080, 687843), (1170, 634932), (1215, 611416), (1404, 529110), (1560, 476199), (1620, 458562), (1755, 423288), (1944, 382135), (2106, 352740), (2340, 317466), (2430, 305708), (2808, 264555), (3159, 235160), (3240, 229281), (3510, 211644), (4212, 176370), (4680, 158733), (4860, 152854), (5265, 141096), (5879, 126360), (6318, 117580), (7020, 105822), (8424, 88185), (9720, 76427), (10530, 70548), (11758, 63180), (12636, 58790), (14040, 52911), (15795, 47032), (17637, 42120), (21060, 35274), (23516, 31590), (25272, 29395)]