153031320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1721}}^1$

素因数の和:1770

約数の個数: 192

約数和(自身を含む): 564127200

約数和(自身を除く): 411095880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1721, 1976, 2223, 2280, 2340, 2470, 2964, 3420, 3442, 3705, 4446, 4680, 4940, 5163, 5928, 6840, 6884, 7410, 8605, 8892, 9880, 10326, 11115, 13768, 14820, 15489, 17210, 17784, 20652, 22230, 22373, 25815, 29640, 30978, 32699, 34420, 41304, 44460, 44746, 51630, 61956, 65398, 67119, 68840, 77445, 88920, 89492, 98097, 103260, 111865, 123912, 130796, 134238, 154890, 163495, 178984, 196194, 201357, 206520, 223730, 261592, 268476, 294291, 309780, 326990, 335595, 392388, 402714, 425087, 447460, 490485, 536952, 588582, 619560, 653980, 671190, 784776, 805428, 850174, 894920, 980970, 1006785, 1177164, 1275261, 1307960, 1342380, 1471455, 1610856, 1700348, 1961940, 2013570, 2125435, 2354328, 2550522, 2684760, 2942910, 3400696, 3825783, 3923880, 4027140, 4250870, 5101044, 5885820, 6376305, 7651566, 8054280, 8501740, 10202088, 11771640, 12752610, 15303132, 17003480, 19128915, 25505220, 30606264, 38257830, 51010440, 76515660, 153031320]

約数ペア:

[(1, 153031320), (2, 76515660), (3, 51010440), (4, 38257830), (5, 30606264), (6, 25505220), (8, 19128915), (9, 17003480), (10, 15303132), (12, 12752610), (13, 11771640), (15, 10202088), (18, 8501740), (19, 8054280), (20, 7651566), (24, 6376305), (26, 5885820), (30, 5101044), (36, 4250870), (38, 4027140), (39, 3923880), (40, 3825783), (45, 3400696), (52, 2942910), (57, 2684760), (60, 2550522), (65, 2354328), (72, 2125435), (76, 2013570), (78, 1961940), (90, 1700348), (95, 1610856), (104, 1471455), (114, 1342380), (117, 1307960), (120, 1275261), (130, 1177164), (152, 1006785), (156, 980970), (171, 894920), (180, 850174), (190, 805428), (195, 784776), (228, 671190), (234, 653980), (247, 619560), (260, 588582), (285, 536952), (312, 490485), (342, 447460), (360, 425087), (380, 402714), (390, 392388), (456, 335595), (468, 326990), (494, 309780), (520, 294291), (570, 268476), (585, 261592), (684, 223730), (741, 206520), (760, 201357), (780, 196194), (855, 178984), (936, 163495), (988, 154890), (1140, 134238), (1170, 130796), (1235, 123912), (1368, 111865), (1482, 103260), (1560, 98097), (1710, 89492), (1721, 88920), (1976, 77445), (2223, 68840), (2280, 67119), (2340, 65398), (2470, 61956), (2964, 51630), (3420, 44746), (3442, 44460), (3705, 41304), (4446, 34420), (4680, 32699), (4940, 30978), (5163, 29640), (5928, 25815), (6840, 22373), (6884, 22230), (7410, 20652), (8605, 17784), (8892, 17210), (9880, 15489), (10326, 14820), (11115, 13768)]