231650280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 320

約数和(自身を含む): 846806400

約数和(自身を除く): 615156120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 53, 54, 57, 60, 71, 72, 76, 81, 90, 95, 106, 108, 114, 120, 135, 142, 152, 159, 162, 171, 180, 190, 212, 213, 216, 228, 265, 270, 284, 285, 318, 324, 342, 355, 360, 380, 405, 424, 426, 456, 477, 513, 530, 540, 568, 570, 636, 639, 648, 684, 710, 760, 795, 810, 852, 855, 954, 1007, 1026, 1060, 1065, 1080, 1140, 1272, 1278, 1349, 1368, 1420, 1431, 1539, 1590, 1620, 1704, 1710, 1908, 1917, 2014, 2052, 2120, 2130, 2280, 2385, 2556, 2565, 2698, 2840, 2862, 3021, 3078, 3180, 3195, 3240, 3420, 3763, 3816, 3834, 4028, 4047, 4104, 4260, 4293, 4770, 5035, 5112, 5130, 5396, 5724, 5751, 6042, 6156, 6360, 6390, 6745, 6840, 7155, 7526, 7668, 7695, 8056, 8094, 8520, 8586, 9063, 9540, 9585, 10070, 10260, 10792, 11289, 11448, 11502, 12084, 12141, 12312, 12780, 13490, 14310, 15052, 15105, 15336, 15390, 16188, 17172, 18126, 18815, 19080, 19170, 20140, 20235, 20520, 21465, 22578, 23004, 24168, 24282, 25560, 26980, 27189, 28620, 28755, 30104, 30210, 30780, 32376, 33867, 34344, 36252, 36423, 37630, 38340, 40280, 40470, 42930, 45156, 45315, 46008, 48564, 53960, 54378, 56445, 57240, 57510, 60420, 60705, 61560, 67734, 71497, 72504, 72846, 75260, 76680, 80940, 81567, 85860, 90312, 90630, 97128, 101601, 108756, 109269, 112890, 115020, 120840, 121410, 135468, 135945, 142994, 145692, 150520, 161880, 163134, 169335, 171720, 181260, 182115, 203202, 214491, 217512, 218538, 225780, 230040, 242820, 270936, 271890, 285988, 291384, 304803, 326268, 338670, 357485, 362520, 364230, 406404, 407835, 428982, 437076, 451560, 485640, 508005, 543780, 546345, 571976, 609606, 643473, 652536, 677340, 714970, 728460, 812808, 815670, 857964, 874152, 1016010, 1072455, 1087560, 1092690, 1219212, 1286946, 1354680, 1429940, 1456920, 1524015, 1631340, 1715928, 1930419, 2032020, 2144910, 2185380, 2438424, 2573892, 2859880, 3048030, 3217365, 3262680, 3860838, 4064040, 4289820, 4370760, 5147784, 5791257, 6096060, 6434730, 7721676, 8579640, 9652095, 11582514, 12192120, 12869460, 15443352, 19304190, 23165028, 25738920, 28956285, 38608380, 46330056, 57912570, 77216760, 115825140, 231650280]

約数ペア:

[(1, 231650280), (2, 115825140), (3, 77216760), (4, 57912570), (5, 46330056), (6, 38608380), (8, 28956285), (9, 25738920), (10, 23165028), (12, 19304190), (15, 15443352), (18, 12869460), (19, 12192120), (20, 11582514), (24, 9652095), (27, 8579640), (30, 7721676), (36, 6434730), (38, 6096060), (40, 5791257), (45, 5147784), (53, 4370760), (54, 4289820), (57, 4064040), (60, 3860838), (71, 3262680), (72, 3217365), (76, 3048030), (81, 2859880), (90, 2573892), (95, 2438424), (106, 2185380), (108, 2144910), (114, 2032020), (120, 1930419), (135, 1715928), (142, 1631340), (152, 1524015), (159, 1456920), (162, 1429940), (171, 1354680), (180, 1286946), (190, 1219212), (212, 1092690), (213, 1087560), (216, 1072455), (228, 1016010), (265, 874152), (270, 857964), (284, 815670), (285, 812808), (318, 728460), (324, 714970), (342, 677340), (355, 652536), (360, 643473), (380, 609606), (405, 571976), (424, 546345), (426, 543780), (456, 508005), (477, 485640), (513, 451560), (530, 437076), (540, 428982), (568, 407835), (570, 406404), (636, 364230), (639, 362520), (648, 357485), (684, 338670), (710, 326268), (760, 304803), (795, 291384), (810, 285988), (852, 271890), (855, 270936), (954, 242820), (1007, 230040), (1026, 225780), (1060, 218538), (1065, 217512), (1080, 214491), (1140, 203202), (1272, 182115), (1278, 181260), (1349, 171720), (1368, 169335), (1420, 163134), (1431, 161880), (1539, 150520), (1590, 145692), (1620, 142994), (1704, 135945), (1710, 135468), (1908, 121410), (1917, 120840), (2014, 115020), (2052, 112890), (2120, 109269), (2130, 108756), (2280, 101601), (2385, 97128), (2556, 90630), (2565, 90312), (2698, 85860), (2840, 81567), (2862, 80940), (3021, 76680), (3078, 75260), (3180, 72846), (3195, 72504), (3240, 71497), (3420, 67734), (3763, 61560), (3816, 60705), (3834, 60420), (4028, 57510), (4047, 57240), (4104, 56445), (4260, 54378), (4293, 53960), (4770, 48564), (5035, 46008), (5112, 45315), (5130, 45156), (5396, 42930), (5724, 40470), (5751, 40280), (6042, 38340), (6156, 37630), (6360, 36423), (6390, 36252), (6745, 34344), (6840, 33867), (7155, 32376), (7526, 30780), (7668, 30210), (7695, 30104), (8056, 28755), (8094, 28620), (8520, 27189), (8586, 26980), (9063, 25560), (9540, 24282), (9585, 24168), (10070, 23004), (10260, 22578), (10792, 21465), (11289, 20520), (11448, 20235), (11502, 20140), (12084, 19170), (12141, 19080), (12312, 18815), (12780, 18126), (13490, 17172), (14310, 16188), (15052, 15390), (15105, 15336)]