42076020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 146313216

約数和(自身を除く): 104237196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 71, 83, 84, 85, 102, 105, 119, 140, 142, 166, 170, 204, 210, 213, 238, 249, 255, 284, 332, 340, 355, 357, 415, 420, 426, 476, 497, 498, 510, 581, 595, 710, 714, 830, 852, 994, 996, 1020, 1065, 1162, 1190, 1207, 1245, 1411, 1420, 1428, 1491, 1660, 1743, 1785, 1988, 2130, 2324, 2380, 2414, 2485, 2490, 2822, 2905, 2982, 3486, 3570, 3621, 4233, 4260, 4828, 4970, 4980, 5644, 5810, 5893, 5964, 6035, 6972, 7055, 7140, 7242, 7455, 8449, 8466, 8715, 9877, 9940, 11620, 11786, 12070, 14110, 14484, 14910, 16898, 16932, 17430, 17679, 18105, 19754, 21165, 23572, 24140, 25347, 28220, 29465, 29631, 29820, 33796, 34860, 35358, 36210, 39508, 41251, 42245, 42330, 49385, 50694, 58930, 59262, 70716, 72420, 82502, 84490, 84660, 88395, 98770, 100181, 101388, 117860, 118524, 123753, 126735, 148155, 165004, 168980, 176790, 197540, 200362, 206255, 247506, 253470, 296310, 300543, 353580, 400724, 412510, 495012, 500905, 506940, 592620, 601086, 618765, 701267, 825020, 1001810, 1202172, 1237530, 1402534, 1502715, 2003620, 2103801, 2475060, 2805068, 3005430, 3506335, 4207602, 6010860, 7012670, 8415204, 10519005, 14025340, 21038010, 42076020]

約数ペア:

[(1, 42076020), (2, 21038010), (3, 14025340), (4, 10519005), (5, 8415204), (6, 7012670), (7, 6010860), (10, 4207602), (12, 3506335), (14, 3005430), (15, 2805068), (17, 2475060), (20, 2103801), (21, 2003620), (28, 1502715), (30, 1402534), (34, 1237530), (35, 1202172), (42, 1001810), (51, 825020), (60, 701267), (68, 618765), (70, 601086), (71, 592620), (83, 506940), (84, 500905), (85, 495012), (102, 412510), (105, 400724), (119, 353580), (140, 300543), (142, 296310), (166, 253470), (170, 247506), (204, 206255), (210, 200362), (213, 197540), (238, 176790), (249, 168980), (255, 165004), (284, 148155), (332, 126735), (340, 123753), (355, 118524), (357, 117860), (415, 101388), (420, 100181), (426, 98770), (476, 88395), (497, 84660), (498, 84490), (510, 82502), (581, 72420), (595, 70716), (710, 59262), (714, 58930), (830, 50694), (852, 49385), (994, 42330), (996, 42245), (1020, 41251), (1065, 39508), (1162, 36210), (1190, 35358), (1207, 34860), (1245, 33796), (1411, 29820), (1420, 29631), (1428, 29465), (1491, 28220), (1660, 25347), (1743, 24140), (1785, 23572), (1988, 21165), (2130, 19754), (2324, 18105), (2380, 17679), (2414, 17430), (2485, 16932), (2490, 16898), (2822, 14910), (2905, 14484), (2982, 14110), (3486, 12070), (3570, 11786), (3621, 11620), (4233, 9940), (4260, 9877), (4828, 8715), (4970, 8466), (4980, 8449), (5644, 7455), (5810, 7242), (5893, 7140), (5964, 7055), (6035, 6972)]