189893340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11593}}^1$

素因数の和:11628

約数の個数: 144

約数和(自身を含む): 708996288

約数和(自身を除く): 519102948

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 11593, 16380, 23186, 34779, 46372, 57965, 69558, 81151, 104337, 115930, 139116, 150709, 162302, 173895, 208674, 231860, 243453, 301418, 324604, 347790, 405755, 417348, 452127, 486906, 521685, 602836, 695580, 730359, 753545, 811510, 904254, 973812, 1043370, 1054963, 1217265, 1356381, 1460718, 1507090, 1623020, 1808508, 2086740, 2109926, 2260635, 2434530, 2712762, 2921436, 3014180, 3164889, 3651795, 4219852, 4521270, 4869060, 5274815, 5425524, 6329778, 6781905, 7303590, 9042540, 9494667, 10549630, 12659556, 13563810, 14607180, 15824445, 18989334, 21099260, 27127620, 31648890, 37978668, 47473335, 63297780, 94946670, 189893340]

約数ペア:

[(1, 189893340), (2, 94946670), (3, 63297780), (4, 47473335), (5, 37978668), (6, 31648890), (7, 27127620), (9, 21099260), (10, 18989334), (12, 15824445), (13, 14607180), (14, 13563810), (15, 12659556), (18, 10549630), (20, 9494667), (21, 9042540), (26, 7303590), (28, 6781905), (30, 6329778), (35, 5425524), (36, 5274815), (39, 4869060), (42, 4521270), (45, 4219852), (52, 3651795), (60, 3164889), (63, 3014180), (65, 2921436), (70, 2712762), (78, 2434530), (84, 2260635), (90, 2109926), (91, 2086740), (105, 1808508), (117, 1623020), (126, 1507090), (130, 1460718), (140, 1356381), (156, 1217265), (180, 1054963), (182, 1043370), (195, 973812), (210, 904254), (234, 811510), (252, 753545), (260, 730359), (273, 695580), (315, 602836), (364, 521685), (390, 486906), (420, 452127), (455, 417348), (468, 405755), (546, 347790), (585, 324604), (630, 301418), (780, 243453), (819, 231860), (910, 208674), (1092, 173895), (1170, 162302), (1260, 150709), (1365, 139116), (1638, 115930), (1820, 104337), (2340, 81151), (2730, 69558), (3276, 57965), (4095, 46372), (5460, 34779), (8190, 23186), (11593, 16380)]