144502470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 455270400

約数和(自身を除く): 310767930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 49, 62, 63, 70, 90, 93, 98, 105, 126, 147, 151, 155, 186, 210, 217, 245, 279, 294, 302, 310, 315, 343, 434, 441, 453, 465, 490, 558, 630, 651, 686, 735, 755, 882, 906, 930, 1029, 1057, 1085, 1302, 1359, 1395, 1470, 1510, 1519, 1715, 1953, 2058, 2114, 2170, 2205, 2265, 2718, 2790, 3038, 3087, 3171, 3255, 3430, 3906, 4410, 4530, 4557, 4681, 5145, 5285, 6174, 6342, 6510, 6795, 7399, 7595, 9114, 9362, 9513, 9765, 10290, 10570, 10633, 13590, 13671, 14043, 14798, 15190, 15435, 15855, 19026, 19530, 21266, 22197, 22785, 23405, 27342, 28086, 30870, 31710, 31899, 32767, 36995, 42129, 44394, 45570, 46810, 47565, 51793, 53165, 63798, 65534, 66591, 68355, 70215, 73990, 84258, 95130, 95697, 98301, 103586, 106330, 110985, 133182, 136710, 140430, 155379, 159495, 163835, 191394, 196602, 210645, 221970, 229369, 258965, 294903, 310758, 318990, 327670, 332955, 421290, 458738, 466137, 478485, 491505, 517930, 589806, 665910, 688107, 776895, 932274, 956970, 983010, 1146845, 1376214, 1474515, 1553790, 1605583, 2064321, 2293690, 2330685, 2949030, 3211166, 3440535, 4128642, 4661370, 4816749, 6881070, 8027915, 9633498, 10321605, 14450247, 16055830, 20643210, 24083745, 28900494, 48167490, 72251235, 144502470]

約数ペア:

[(1, 144502470), (2, 72251235), (3, 48167490), (5, 28900494), (6, 24083745), (7, 20643210), (9, 16055830), (10, 14450247), (14, 10321605), (15, 9633498), (18, 8027915), (21, 6881070), (30, 4816749), (31, 4661370), (35, 4128642), (42, 3440535), (45, 3211166), (49, 2949030), (62, 2330685), (63, 2293690), (70, 2064321), (90, 1605583), (93, 1553790), (98, 1474515), (105, 1376214), (126, 1146845), (147, 983010), (151, 956970), (155, 932274), (186, 776895), (210, 688107), (217, 665910), (245, 589806), (279, 517930), (294, 491505), (302, 478485), (310, 466137), (315, 458738), (343, 421290), (434, 332955), (441, 327670), (453, 318990), (465, 310758), (490, 294903), (558, 258965), (630, 229369), (651, 221970), (686, 210645), (735, 196602), (755, 191394), (882, 163835), (906, 159495), (930, 155379), (1029, 140430), (1057, 136710), (1085, 133182), (1302, 110985), (1359, 106330), (1395, 103586), (1470, 98301), (1510, 95697), (1519, 95130), (1715, 84258), (1953, 73990), (2058, 70215), (2114, 68355), (2170, 66591), (2205, 65534), (2265, 63798), (2718, 53165), (2790, 51793), (3038, 47565), (3087, 46810), (3171, 45570), (3255, 44394), (3430, 42129), (3906, 36995), (4410, 32767), (4530, 31899), (4557, 31710), (4681, 30870), (5145, 28086), (5285, 27342), (6174, 23405), (6342, 22785), (6510, 22197), (6795, 21266), (7399, 19530), (7595, 19026), (9114, 15855), (9362, 15435), (9513, 15190), (9765, 14798), (10290, 14043), (10570, 13671), (10633, 13590)]