142592940

素因数分解:

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

素因数の和:366

約数の個数: 288

約数和(自身を含む): 548130240

約数和(自身を除く): 405537300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 49, 51, 54, 60, 63, 68, 70, 84, 85, 90, 98, 102, 105, 108, 119, 126, 135, 140, 147, 153, 170, 180, 189, 196, 204, 210, 238, 245, 252, 255, 270, 294, 306, 315, 317, 340, 357, 378, 420, 441, 459, 476, 490, 510, 540, 588, 595, 612, 630, 634, 714, 735, 756, 765, 833, 882, 918, 945, 951, 980, 1020, 1071, 1190, 1260, 1268, 1323, 1428, 1470, 1530, 1585, 1666, 1764, 1785, 1836, 1890, 1902, 2142, 2205, 2219, 2295, 2380, 2499, 2646, 2853, 2940, 3060, 3170, 3213, 3332, 3570, 3780, 3804, 4165, 4284, 4410, 4438, 4590, 4755, 4998, 5292, 5355, 5389, 5706, 6340, 6426, 6615, 6657, 7140, 7497, 8330, 8559, 8820, 8876, 9180, 9510, 9996, 10710, 10778, 11095, 11412, 12495, 12852, 13230, 13314, 14265, 14994, 15533, 16065, 16167, 16660, 17118, 19020, 19971, 21420, 21556, 22190, 22491, 24990, 26460, 26628, 26945, 28530, 29988, 31066, 32130, 32334, 33285, 34236, 37485, 37723, 39942, 42795, 44380, 44982, 46599, 48501, 49980, 53890, 57060, 59913, 62132, 64260, 64668, 66570, 74970, 75446, 77665, 79884, 80835, 85590, 89964, 93198, 97002, 99855, 107780, 112455, 113169, 119826, 133140, 139797, 145503, 149940, 150892, 155330, 161670, 171180, 186396, 188615, 194004, 199710, 224910, 226338, 232995, 239652, 242505, 264061, 279594, 291006, 299565, 310660, 323340, 339507, 377230, 399420, 419391, 449820, 452676, 465990, 485010, 528122, 559188, 565845, 582012, 599130, 679014, 698985, 727515, 754460, 792183, 838782, 931980, 970020, 1018521, 1056244, 1131690, 1198260, 1320305, 1358028, 1397970, 1455030, 1584366, 1677564, 1697535, 2037042, 2096955, 2263380, 2376549, 2640610, 2795940, 2910060, 3168732, 3395070, 3960915, 4074084, 4193910, 4753098, 5092605, 5281220, 6790140, 7129647, 7921830, 8387820, 9506196, 10185210, 11882745, 14259294, 15843660, 20370420, 23765490, 28518588, 35648235, 47530980, 71296470, 142592940]

約数ペア:

[(1, 142592940), (2, 71296470), (3, 47530980), (4, 35648235), (5, 28518588), (6, 23765490), (7, 20370420), (9, 15843660), (10, 14259294), (12, 11882745), (14, 10185210), (15, 9506196), (17, 8387820), (18, 7921830), (20, 7129647), (21, 6790140), (27, 5281220), (28, 5092605), (30, 4753098), (34, 4193910), (35, 4074084), (36, 3960915), (42, 3395070), (45, 3168732), (49, 2910060), (51, 2795940), (54, 2640610), (60, 2376549), (63, 2263380), (68, 2096955), (70, 2037042), (84, 1697535), (85, 1677564), (90, 1584366), (98, 1455030), (102, 1397970), (105, 1358028), (108, 1320305), (119, 1198260), (126, 1131690), (135, 1056244), (140, 1018521), (147, 970020), (153, 931980), (170, 838782), (180, 792183), (189, 754460), (196, 727515), (204, 698985), (210, 679014), (238, 599130), (245, 582012), (252, 565845), (255, 559188), (270, 528122), (294, 485010), (306, 465990), (315, 452676), (317, 449820), (340, 419391), (357, 399420), (378, 377230), (420, 339507), (441, 323340), (459, 310660), (476, 299565), (490, 291006), (510, 279594), (540, 264061), (588, 242505), (595, 239652), (612, 232995), (630, 226338), (634, 224910), (714, 199710), (735, 194004), (756, 188615), (765, 186396), (833, 171180), (882, 161670), (918, 155330), (945, 150892), (951, 149940), (980, 145503), (1020, 139797), (1071, 133140), (1190, 119826), (1260, 113169), (1268, 112455), (1323, 107780), (1428, 99855), (1470, 97002), (1530, 93198), (1585, 89964), (1666, 85590), (1764, 80835), (1785, 79884), (1836, 77665), (1890, 75446), (1902, 74970), (2142, 66570), (2205, 64668), (2219, 64260), (2295, 62132), (2380, 59913), (2499, 57060), (2646, 53890), (2853, 49980), (2940, 48501), (3060, 46599), (3170, 44982), (3213, 44380), (3332, 42795), (3570, 39942), (3780, 37723), (3804, 37485), (4165, 34236), (4284, 33285), (4410, 32334), (4438, 32130), (4590, 31066), (4755, 29988), (4998, 28530), (5292, 26945), (5355, 26628), (5389, 26460), (5706, 24990), (6340, 22491), (6426, 22190), (6615, 21556), (6657, 21420), (7140, 19971), (7497, 19020), (8330, 17118), (8559, 16660), (8820, 16167), (8876, 16065), (9180, 15533), (9510, 14994), (9996, 14265), (10710, 13314), (10778, 13230), (11095, 12852), (11412, 12495)]