109178940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 355622400

約数和(自身を除く): 246443460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 53, 57, 60, 65, 76, 78, 95, 106, 114, 130, 139, 156, 159, 190, 195, 212, 228, 247, 260, 265, 278, 285, 318, 380, 390, 417, 494, 530, 556, 570, 636, 689, 695, 741, 780, 795, 834, 988, 1007, 1060, 1140, 1235, 1378, 1390, 1482, 1590, 1668, 1807, 2014, 2067, 2085, 2470, 2641, 2756, 2780, 2964, 3021, 3180, 3445, 3614, 3705, 4028, 4134, 4170, 4940, 5035, 5282, 5421, 6042, 6890, 7228, 7367, 7410, 7923, 8268, 8340, 9035, 10070, 10335, 10564, 10842, 12084, 13091, 13205, 13780, 14734, 14820, 15105, 15846, 18070, 20140, 20670, 21684, 22101, 26182, 26410, 27105, 29468, 30210, 31692, 34333, 36140, 36835, 39273, 39615, 41340, 44202, 52364, 52820, 54210, 60420, 65455, 68666, 73670, 78546, 79230, 88404, 95771, 102999, 108420, 110505, 130910, 137332, 139973, 147340, 157092, 158460, 171665, 191542, 196365, 205998, 221010, 261820, 279946, 287313, 343330, 383084, 392730, 411996, 419919, 442020, 478855, 514995, 559892, 574626, 686660, 699865, 785460, 839838, 957710, 1029990, 1149252, 1399730, 1436565, 1679676, 1819649, 1915420, 2059980, 2099595, 2799460, 2873130, 3639298, 4199190, 5458947, 5746260, 7278596, 8398380, 9098245, 10917894, 18196490, 21835788, 27294735, 36392980, 54589470, 109178940]

約数ペア:

[(1, 109178940), (2, 54589470), (3, 36392980), (4, 27294735), (5, 21835788), (6, 18196490), (10, 10917894), (12, 9098245), (13, 8398380), (15, 7278596), (19, 5746260), (20, 5458947), (26, 4199190), (30, 3639298), (38, 2873130), (39, 2799460), (52, 2099595), (53, 2059980), (57, 1915420), (60, 1819649), (65, 1679676), (76, 1436565), (78, 1399730), (95, 1149252), (106, 1029990), (114, 957710), (130, 839838), (139, 785460), (156, 699865), (159, 686660), (190, 574626), (195, 559892), (212, 514995), (228, 478855), (247, 442020), (260, 419919), (265, 411996), (278, 392730), (285, 383084), (318, 343330), (380, 287313), (390, 279946), (417, 261820), (494, 221010), (530, 205998), (556, 196365), (570, 191542), (636, 171665), (689, 158460), (695, 157092), (741, 147340), (780, 139973), (795, 137332), (834, 130910), (988, 110505), (1007, 108420), (1060, 102999), (1140, 95771), (1235, 88404), (1378, 79230), (1390, 78546), (1482, 73670), (1590, 68666), (1668, 65455), (1807, 60420), (2014, 54210), (2067, 52820), (2085, 52364), (2470, 44202), (2641, 41340), (2756, 39615), (2780, 39273), (2964, 36835), (3021, 36140), (3180, 34333), (3445, 31692), (3614, 30210), (3705, 29468), (4028, 27105), (4134, 26410), (4170, 26182), (4940, 22101), (5035, 21684), (5282, 20670), (5421, 20140), (6042, 18070), (6890, 15846), (7228, 15105), (7367, 14820), (7410, 14734), (7923, 13780), (8268, 13205), (8340, 13091), (9035, 12084), (10070, 10842), (10335, 10564)]