347475420

素因数分解:

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

素因数の和:167

約数の個数: 288

約数和(自身を含む): 1188794880

約数和(自身を除く): 841319460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 53, 54, 57, 60, 71, 76, 81, 90, 95, 106, 108, 114, 135, 142, 159, 162, 171, 180, 190, 212, 213, 228, 243, 265, 270, 284, 285, 318, 324, 342, 355, 380, 405, 426, 477, 486, 513, 530, 540, 570, 636, 639, 684, 710, 795, 810, 852, 855, 954, 972, 1007, 1026, 1060, 1065, 1140, 1215, 1278, 1349, 1420, 1431, 1539, 1590, 1620, 1710, 1908, 1917, 2014, 2052, 2130, 2385, 2430, 2556, 2565, 2698, 2862, 3021, 3078, 3180, 3195, 3420, 3763, 3834, 4028, 4047, 4260, 4293, 4617, 4770, 4860, 5035, 5130, 5396, 5724, 5751, 6042, 6156, 6390, 6745, 7155, 7526, 7668, 7695, 8094, 8586, 9063, 9234, 9540, 9585, 10070, 10260, 11289, 11502, 12084, 12141, 12780, 12879, 13490, 14310, 15052, 15105, 15390, 16188, 17172, 17253, 18126, 18468, 18815, 19170, 20140, 20235, 21465, 22578, 23004, 23085, 24282, 25758, 26980, 27189, 28620, 28755, 30210, 30780, 33867, 34506, 36252, 36423, 37630, 38340, 40470, 42930, 45156, 45315, 46170, 48564, 51516, 54378, 56445, 57510, 60420, 60705, 64395, 67734, 69012, 71497, 72846, 75260, 80940, 81567, 85860, 86265, 90630, 92340, 101601, 108756, 109269, 112890, 115020, 121410, 128790, 135468, 135945, 142994, 145692, 163134, 169335, 172530, 181260, 182115, 203202, 214491, 218538, 225780, 242820, 244701, 257580, 271890, 285988, 304803, 326268, 327807, 338670, 345060, 357485, 364230, 406404, 407835, 428982, 437076, 489402, 508005, 543780, 546345, 609606, 643473, 655614, 677340, 714970, 728460, 815670, 857964, 914409, 978804, 1016010, 1072455, 1092690, 1219212, 1223505, 1286946, 1311228, 1429940, 1524015, 1631340, 1639035, 1828818, 1930419, 2032020, 2144910, 2185380, 2447010, 2573892, 3048030, 3217365, 3278070, 3657636, 3860838, 4289820, 4572045, 4894020, 5791257, 6096060, 6434730, 6556140, 7721676, 9144090, 9652095, 11582514, 12869460, 17373771, 18288180, 19304190, 23165028, 28956285, 34747542, 38608380, 57912570, 69495084, 86868855, 115825140, 173737710, 347475420]

約数ペア:

[(1, 347475420), (2, 173737710), (3, 115825140), (4, 86868855), (5, 69495084), (6, 57912570), (9, 38608380), (10, 34747542), (12, 28956285), (15, 23165028), (18, 19304190), (19, 18288180), (20, 17373771), (27, 12869460), (30, 11582514), (36, 9652095), (38, 9144090), (45, 7721676), (53, 6556140), (54, 6434730), (57, 6096060), (60, 5791257), (71, 4894020), (76, 4572045), (81, 4289820), (90, 3860838), (95, 3657636), (106, 3278070), (108, 3217365), (114, 3048030), (135, 2573892), (142, 2447010), (159, 2185380), (162, 2144910), (171, 2032020), (180, 1930419), (190, 1828818), (212, 1639035), (213, 1631340), (228, 1524015), (243, 1429940), (265, 1311228), (270, 1286946), (284, 1223505), (285, 1219212), (318, 1092690), (324, 1072455), (342, 1016010), (355, 978804), (380, 914409), (405, 857964), (426, 815670), (477, 728460), (486, 714970), (513, 677340), (530, 655614), (540, 643473), (570, 609606), (636, 546345), (639, 543780), (684, 508005), (710, 489402), (795, 437076), (810, 428982), (852, 407835), (855, 406404), (954, 364230), (972, 357485), (1007, 345060), (1026, 338670), (1060, 327807), (1065, 326268), (1140, 304803), (1215, 285988), (1278, 271890), (1349, 257580), (1420, 244701), (1431, 242820), (1539, 225780), (1590, 218538), (1620, 214491), (1710, 203202), (1908, 182115), (1917, 181260), (2014, 172530), (2052, 169335), (2130, 163134), (2385, 145692), (2430, 142994), (2556, 135945), (2565, 135468), (2698, 128790), (2862, 121410), (3021, 115020), (3078, 112890), (3180, 109269), (3195, 108756), (3420, 101601), (3763, 92340), (3834, 90630), (4028, 86265), (4047, 85860), (4260, 81567), (4293, 80940), (4617, 75260), (4770, 72846), (4860, 71497), (5035, 69012), (5130, 67734), (5396, 64395), (5724, 60705), (5751, 60420), (6042, 57510), (6156, 56445), (6390, 54378), (6745, 51516), (7155, 48564), (7526, 46170), (7668, 45315), (7695, 45156), (8094, 42930), (8586, 40470), (9063, 38340), (9234, 37630), (9540, 36423), (9585, 36252), (10070, 34506), (10260, 33867), (11289, 30780), (11502, 30210), (12084, 28755), (12141, 28620), (12780, 27189), (12879, 26980), (13490, 25758), (14310, 24282), (15052, 23085), (15105, 23004), (15390, 22578), (16188, 21465), (17172, 20235), (17253, 20140), (18126, 19170), (18468, 18815)]