1537156620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:285

約数の個数: 288

約数和(自身を含む): 5119994880

約数和(自身を除く): 3582838260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 47, 57, 60, 73, 76, 90, 94, 95, 114, 131, 141, 146, 171, 180, 188, 190, 219, 228, 235, 262, 282, 285, 292, 342, 365, 380, 393, 423, 438, 470, 524, 564, 570, 655, 657, 684, 705, 730, 786, 846, 855, 876, 893, 940, 1095, 1140, 1179, 1310, 1314, 1387, 1410, 1460, 1572, 1692, 1710, 1786, 1965, 2115, 2190, 2358, 2489, 2620, 2628, 2679, 2774, 2820, 3285, 3420, 3431, 3572, 3930, 4161, 4230, 4380, 4465, 4716, 4978, 5358, 5548, 5895, 6157, 6570, 6862, 6935, 7467, 7860, 8037, 8322, 8460, 8930, 9563, 9956, 10293, 10716, 11790, 12314, 12445, 12483, 13140, 13395, 13724, 13870, 14934, 16074, 16644, 17155, 17860, 18471, 19126, 20586, 20805, 22401, 23580, 24628, 24890, 24966, 26790, 27740, 28689, 29868, 30785, 30879, 32148, 34310, 36942, 37335, 38252, 40185, 41172, 41610, 44802, 47815, 49780, 49932, 51465, 53580, 55413, 57378, 61570, 61758, 62415, 65189, 68620, 73884, 74670, 80370, 83220, 86067, 89604, 92355, 95630, 102930, 110826, 112005, 114756, 116983, 123140, 123516, 124830, 130378, 143445, 149340, 154395, 160740, 172134, 181697, 184710, 191260, 195567, 205860, 221652, 224010, 233966, 249660, 260756, 277065, 286890, 308790, 325945, 344268, 350949, 363394, 369420, 391134, 430335, 448020, 449461, 467932, 545091, 554130, 573780, 584915, 586701, 617580, 651890, 701898, 726788, 782268, 860670, 898922, 908485, 977835, 1052847, 1090182, 1108260, 1169830, 1173402, 1303780, 1348383, 1403796, 1635273, 1721340, 1754745, 1797844, 1816970, 1955670, 2105694, 2180364, 2247305, 2339660, 2346804, 2696766, 2725455, 2933505, 3270546, 3509490, 3633940, 3911340, 4045149, 4211388, 4494610, 5264235, 5393532, 5450910, 5867010, 6541092, 6741915, 7018980, 8090298, 8176365, 8539759, 8989220, 10528470, 10901820, 11734020, 13483830, 16180596, 16352730, 17079518, 20225745, 21056940, 25619277, 26967660, 32705460, 34159036, 40451490, 42698795, 51238554, 76857831, 80902980, 85397590, 102477108, 128096385, 153715662, 170795180, 256192770, 307431324, 384289155, 512385540, 768578310, 1537156620]

約数ペア:

[(1, 1537156620), (2, 768578310), (3, 512385540), (4, 384289155), (5, 307431324), (6, 256192770), (9, 170795180), (10, 153715662), (12, 128096385), (15, 102477108), (18, 85397590), (19, 80902980), (20, 76857831), (30, 51238554), (36, 42698795), (38, 40451490), (45, 34159036), (47, 32705460), (57, 26967660), (60, 25619277), (73, 21056940), (76, 20225745), (90, 17079518), (94, 16352730), (95, 16180596), (114, 13483830), (131, 11734020), (141, 10901820), (146, 10528470), (171, 8989220), (180, 8539759), (188, 8176365), (190, 8090298), (219, 7018980), (228, 6741915), (235, 6541092), (262, 5867010), (282, 5450910), (285, 5393532), (292, 5264235), (342, 4494610), (365, 4211388), (380, 4045149), (393, 3911340), (423, 3633940), (438, 3509490), (470, 3270546), (524, 2933505), (564, 2725455), (570, 2696766), (655, 2346804), (657, 2339660), (684, 2247305), (705, 2180364), (730, 2105694), (786, 1955670), (846, 1816970), (855, 1797844), (876, 1754745), (893, 1721340), (940, 1635273), (1095, 1403796), (1140, 1348383), (1179, 1303780), (1310, 1173402), (1314, 1169830), (1387, 1108260), (1410, 1090182), (1460, 1052847), (1572, 977835), (1692, 908485), (1710, 898922), (1786, 860670), (1965, 782268), (2115, 726788), (2190, 701898), (2358, 651890), (2489, 617580), (2620, 586701), (2628, 584915), (2679, 573780), (2774, 554130), (2820, 545091), (3285, 467932), (3420, 449461), (3431, 448020), (3572, 430335), (3930, 391134), (4161, 369420), (4230, 363394), (4380, 350949), (4465, 344268), (4716, 325945), (4978, 308790), (5358, 286890), (5548, 277065), (5895, 260756), (6157, 249660), (6570, 233966), (6862, 224010), (6935, 221652), (7467, 205860), (7860, 195567), (8037, 191260), (8322, 184710), (8460, 181697), (8930, 172134), (9563, 160740), (9956, 154395), (10293, 149340), (10716, 143445), (11790, 130378), (12314, 124830), (12445, 123516), (12483, 123140), (13140, 116983), (13395, 114756), (13724, 112005), (13870, 110826), (14934, 102930), (16074, 95630), (16644, 92355), (17155, 89604), (17860, 86067), (18471, 83220), (19126, 80370), (20586, 74670), (20805, 73884), (22401, 68620), (23580, 65189), (24628, 62415), (24890, 61758), (24966, 61570), (26790, 57378), (27740, 55413), (28689, 53580), (29868, 51465), (30785, 49932), (30879, 49780), (32148, 47815), (34310, 44802), (36942, 41610), (37335, 41172), (38252, 40185)]