1511639220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{39551}}^1$

素因数の和:39590

約数の個数: 144

約数和(自身を含む): 5302499328

約数和(自身を除く): 3790860108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3822, 5460, 6370, 7644, 9555, 12740, 19110, 38220, 39551, 79102, 118653, 158204, 197755, 237306, 276857, 395510, 474612, 514163, 553714, 593265, 791020, 830571, 1028326, 1107428, 1186530, 1384285, 1542489, 1661142, 1937999, 2056652, 2373060, 2570815, 2768570, 3084978, 3322284, 3599141, 3875998, 4152855, 5141630, 5537140, 5813997, 6169956, 7198282, 7712445, 7751996, 8305710, 9689995, 10283260, 10797423, 11627994, 14396564, 15424890, 16611420, 17995705, 19379990, 21594846, 23255988, 25193987, 29069985, 30849780, 35991410, 38759980, 43189692, 50387974, 53987115, 58139970, 71982820, 75581961, 100775948, 107974230, 116279940, 125969935, 151163922, 215948460, 251939870, 302327844, 377909805, 503879740, 755819610, 1511639220]

約数ペア:

[(1, 1511639220), (2, 755819610), (3, 503879740), (4, 377909805), (5, 302327844), (6, 251939870), (7, 215948460), (10, 151163922), (12, 125969935), (13, 116279940), (14, 107974230), (15, 100775948), (20, 75581961), (21, 71982820), (26, 58139970), (28, 53987115), (30, 50387974), (35, 43189692), (39, 38759980), (42, 35991410), (49, 30849780), (52, 29069985), (60, 25193987), (65, 23255988), (70, 21594846), (78, 19379990), (84, 17995705), (91, 16611420), (98, 15424890), (105, 14396564), (130, 11627994), (140, 10797423), (147, 10283260), (156, 9689995), (182, 8305710), (195, 7751996), (196, 7712445), (210, 7198282), (245, 6169956), (260, 5813997), (273, 5537140), (294, 5141630), (364, 4152855), (390, 3875998), (420, 3599141), (455, 3322284), (490, 3084978), (546, 2768570), (588, 2570815), (637, 2373060), (735, 2056652), (780, 1937999), (910, 1661142), (980, 1542489), (1092, 1384285), (1274, 1186530), (1365, 1107428), (1470, 1028326), (1820, 830571), (1911, 791020), (2548, 593265), (2730, 553714), (2940, 514163), (3185, 474612), (3822, 395510), (5460, 276857), (6370, 237306), (7644, 197755), (9555, 158204), (12740, 118653), (19110, 79102), (38220, 39551)]