71296470

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:364

約数の個数: 192

約数和(自身を含む): 234912960

約数和(自身を除く): 163616490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 49, 51, 54, 63, 70, 85, 90, 98, 102, 105, 119, 126, 135, 147, 153, 170, 189, 210, 238, 245, 255, 270, 294, 306, 315, 317, 357, 378, 441, 459, 490, 510, 595, 630, 634, 714, 735, 765, 833, 882, 918, 945, 951, 1071, 1190, 1323, 1470, 1530, 1585, 1666, 1785, 1890, 1902, 2142, 2205, 2219, 2295, 2499, 2646, 2853, 3170, 3213, 3570, 4165, 4410, 4438, 4590, 4755, 4998, 5355, 5389, 5706, 6426, 6615, 6657, 7497, 8330, 8559, 9510, 10710, 10778, 11095, 12495, 13230, 13314, 14265, 14994, 15533, 16065, 16167, 17118, 19971, 22190, 22491, 24990, 26945, 28530, 31066, 32130, 32334, 33285, 37485, 37723, 39942, 42795, 44982, 46599, 48501, 53890, 59913, 66570, 74970, 75446, 77665, 80835, 85590, 93198, 97002, 99855, 112455, 113169, 119826, 139797, 145503, 155330, 161670, 188615, 199710, 224910, 226338, 232995, 242505, 264061, 279594, 291006, 299565, 339507, 377230, 419391, 465990, 485010, 528122, 565845, 599130, 679014, 698985, 727515, 792183, 838782, 1018521, 1131690, 1320305, 1397970, 1455030, 1584366, 1697535, 2037042, 2096955, 2376549, 2640610, 3395070, 3960915, 4193910, 4753098, 5092605, 7129647, 7921830, 10185210, 11882745, 14259294, 23765490, 35648235, 71296470]

約数ペア:

[(1, 71296470), (2, 35648235), (3, 23765490), (5, 14259294), (6, 11882745), (7, 10185210), (9, 7921830), (10, 7129647), (14, 5092605), (15, 4753098), (17, 4193910), (18, 3960915), (21, 3395070), (27, 2640610), (30, 2376549), (34, 2096955), (35, 2037042), (42, 1697535), (45, 1584366), (49, 1455030), (51, 1397970), (54, 1320305), (63, 1131690), (70, 1018521), (85, 838782), (90, 792183), (98, 727515), (102, 698985), (105, 679014), (119, 599130), (126, 565845), (135, 528122), (147, 485010), (153, 465990), (170, 419391), (189, 377230), (210, 339507), (238, 299565), (245, 291006), (255, 279594), (270, 264061), (294, 242505), (306, 232995), (315, 226338), (317, 224910), (357, 199710), (378, 188615), (441, 161670), (459, 155330), (490, 145503), (510, 139797), (595, 119826), (630, 113169), (634, 112455), (714, 99855), (735, 97002), (765, 93198), (833, 85590), (882, 80835), (918, 77665), (945, 75446), (951, 74970), (1071, 66570), (1190, 59913), (1323, 53890), (1470, 48501), (1530, 46599), (1585, 44982), (1666, 42795), (1785, 39942), (1890, 37723), (1902, 37485), (2142, 33285), (2205, 32334), (2219, 32130), (2295, 31066), (2499, 28530), (2646, 26945), (2853, 24990), (3170, 22491), (3213, 22190), (3570, 19971), (4165, 17118), (4410, 16167), (4438, 16065), (4590, 15533), (4755, 14994), (4998, 14265), (5355, 13314), (5389, 13230), (5706, 12495), (6426, 11095), (6615, 10778), (6657, 10710), (7497, 9510), (8330, 8559)]