193472580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:136

約数の個数: 240

約数和(自身を含む): 677617920

約数和(自身を除く): 484145340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 79, 84, 85, 98, 102, 105, 119, 140, 147, 158, 170, 196, 204, 210, 237, 238, 245, 255, 294, 316, 340, 343, 357, 395, 420, 474, 476, 490, 510, 553, 588, 595, 686, 714, 735, 790, 833, 948, 980, 1020, 1029, 1106, 1185, 1190, 1343, 1372, 1428, 1470, 1580, 1659, 1666, 1715, 1785, 2058, 2212, 2370, 2380, 2401, 2499, 2686, 2765, 2940, 3318, 3332, 3430, 3570, 3871, 4029, 4116, 4165, 4740, 4802, 4998, 5145, 5372, 5530, 5831, 6636, 6715, 6860, 7140, 7203, 7742, 8058, 8295, 8330, 9401, 9604, 9996, 10290, 11060, 11613, 11662, 12005, 12495, 13430, 14406, 15484, 16116, 16590, 16660, 17493, 18802, 19355, 20145, 20580, 23226, 23324, 24010, 24990, 26860, 27097, 28203, 28812, 29155, 33180, 34986, 36015, 37604, 38710, 40290, 40817, 46452, 47005, 48020, 49980, 54194, 56406, 58065, 58310, 65807, 69972, 72030, 77420, 80580, 81291, 81634, 87465, 94010, 108388, 112812, 116130, 116620, 122451, 131614, 135485, 141015, 144060, 162582, 163268, 174930, 188020, 189679, 197421, 204085, 232260, 244902, 263228, 270970, 282030, 325164, 329035, 349860, 379358, 394842, 406455, 408170, 460649, 489804, 541940, 564060, 569037, 612255, 658070, 758716, 789684, 812910, 816340, 921298, 948395, 987105, 1138074, 1224510, 1316140, 1381947, 1625820, 1842596, 1896790, 1974210, 2276148, 2303245, 2449020, 2763894, 2845185, 3224543, 3793580, 3948420, 4606490, 5527788, 5690370, 6449086, 6909735, 9212980, 9673629, 11380740, 12898172, 13819470, 16122715, 19347258, 27638940, 32245430, 38694516, 48368145, 64490860, 96736290, 193472580]

約数ペア:

[(1, 193472580), (2, 96736290), (3, 64490860), (4, 48368145), (5, 38694516), (6, 32245430), (7, 27638940), (10, 19347258), (12, 16122715), (14, 13819470), (15, 12898172), (17, 11380740), (20, 9673629), (21, 9212980), (28, 6909735), (30, 6449086), (34, 5690370), (35, 5527788), (42, 4606490), (49, 3948420), (51, 3793580), (60, 3224543), (68, 2845185), (70, 2763894), (79, 2449020), (84, 2303245), (85, 2276148), (98, 1974210), (102, 1896790), (105, 1842596), (119, 1625820), (140, 1381947), (147, 1316140), (158, 1224510), (170, 1138074), (196, 987105), (204, 948395), (210, 921298), (237, 816340), (238, 812910), (245, 789684), (255, 758716), (294, 658070), (316, 612255), (340, 569037), (343, 564060), (357, 541940), (395, 489804), (420, 460649), (474, 408170), (476, 406455), (490, 394842), (510, 379358), (553, 349860), (588, 329035), (595, 325164), (686, 282030), (714, 270970), (735, 263228), (790, 244902), (833, 232260), (948, 204085), (980, 197421), (1020, 189679), (1029, 188020), (1106, 174930), (1185, 163268), (1190, 162582), (1343, 144060), (1372, 141015), (1428, 135485), (1470, 131614), (1580, 122451), (1659, 116620), (1666, 116130), (1715, 112812), (1785, 108388), (2058, 94010), (2212, 87465), (2370, 81634), (2380, 81291), (2401, 80580), (2499, 77420), (2686, 72030), (2765, 69972), (2940, 65807), (3318, 58310), (3332, 58065), (3430, 56406), (3570, 54194), (3871, 49980), (4029, 48020), (4116, 47005), (4165, 46452), (4740, 40817), (4802, 40290), (4998, 38710), (5145, 37604), (5372, 36015), (5530, 34986), (5831, 33180), (6636, 29155), (6715, 28812), (6860, 28203), (7140, 27097), (7203, 26860), (7742, 24990), (8058, 24010), (8295, 23324), (8330, 23226), (9401, 20580), (9604, 20145), (9996, 19355), (10290, 18802), (11060, 17493), (11613, 16660), (11662, 16590), (12005, 16116), (12495, 15484), (13430, 14406)]