248328990

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1123}}^1$

素因数の和:1165

約数の個数: 192

約数和(自身を含む): 824818176

約数和(自身を除く): 576489186

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 81, 90, 91, 105, 117, 126, 130, 135, 162, 182, 189, 195, 210, 234, 243, 270, 273, 315, 351, 378, 390, 405, 455, 486, 546, 567, 585, 630, 702, 810, 819, 910, 945, 1053, 1123, 1134, 1170, 1215, 1365, 1638, 1701, 1755, 1890, 2106, 2246, 2430, 2457, 2730, 2835, 3159, 3369, 3402, 3510, 4095, 4914, 5265, 5615, 5670, 6318, 6738, 7371, 7861, 8190, 8505, 10107, 10530, 11230, 12285, 14599, 14742, 15722, 15795, 16845, 17010, 20214, 22113, 23583, 24570, 29198, 30321, 31590, 33690, 36855, 39305, 43797, 44226, 47166, 50535, 60642, 70749, 72995, 73710, 78610, 87594, 90963, 101070, 102193, 110565, 117915, 131391, 141498, 145990, 151605, 181926, 204386, 212247, 218985, 221130, 235830, 262782, 272889, 303210, 306579, 353745, 394173, 424494, 437970, 454815, 510965, 545778, 613158, 636741, 656955, 707490, 788346, 909630, 919737, 1021930, 1061235, 1182519, 1273482, 1313910, 1364445, 1532895, 1839474, 1910223, 1970865, 2122470, 2365038, 2728890, 2759211, 3065790, 3183705, 3547557, 3820446, 3941730, 4598685, 5518422, 5912595, 6367410, 7095114, 8277633, 9197370, 9551115, 11825190, 13796055, 16555266, 17737785, 19102230, 24832899, 27592110, 35475570, 41388165, 49665798, 82776330, 124164495, 248328990]

約数ペア:

[(1, 248328990), (2, 124164495), (3, 82776330), (5, 49665798), (6, 41388165), (7, 35475570), (9, 27592110), (10, 24832899), (13, 19102230), (14, 17737785), (15, 16555266), (18, 13796055), (21, 11825190), (26, 9551115), (27, 9197370), (30, 8277633), (35, 7095114), (39, 6367410), (42, 5912595), (45, 5518422), (54, 4598685), (63, 3941730), (65, 3820446), (70, 3547557), (78, 3183705), (81, 3065790), (90, 2759211), (91, 2728890), (105, 2365038), (117, 2122470), (126, 1970865), (130, 1910223), (135, 1839474), (162, 1532895), (182, 1364445), (189, 1313910), (195, 1273482), (210, 1182519), (234, 1061235), (243, 1021930), (270, 919737), (273, 909630), (315, 788346), (351, 707490), (378, 656955), (390, 636741), (405, 613158), (455, 545778), (486, 510965), (546, 454815), (567, 437970), (585, 424494), (630, 394173), (702, 353745), (810, 306579), (819, 303210), (910, 272889), (945, 262782), (1053, 235830), (1123, 221130), (1134, 218985), (1170, 212247), (1215, 204386), (1365, 181926), (1638, 151605), (1701, 145990), (1755, 141498), (1890, 131391), (2106, 117915), (2246, 110565), (2430, 102193), (2457, 101070), (2730, 90963), (2835, 87594), (3159, 78610), (3369, 73710), (3402, 72995), (3510, 70749), (4095, 60642), (4914, 50535), (5265, 47166), (5615, 44226), (5670, 43797), (6318, 39305), (6738, 36855), (7371, 33690), (7861, 31590), (8190, 30321), (8505, 29198), (10107, 24570), (10530, 23583), (11230, 22113), (12285, 20214), (14599, 17010), (14742, 16845), (15722, 15795)]