126081340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 361267200

約数和(自身を除く): 235185860

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 31, 35, 38, 44, 55, 62, 70, 76, 77, 95, 110, 124, 133, 139, 140, 154, 155, 190, 209, 217, 220, 266, 278, 308, 310, 341, 380, 385, 418, 434, 532, 556, 589, 620, 665, 682, 695, 770, 836, 868, 973, 1045, 1085, 1178, 1330, 1364, 1390, 1463, 1529, 1540, 1705, 1946, 2090, 2170, 2356, 2387, 2641, 2660, 2780, 2926, 2945, 3058, 3410, 3892, 4123, 4180, 4309, 4340, 4774, 4865, 5282, 5852, 5890, 6116, 6479, 6820, 7315, 7645, 8246, 8618, 9548, 9730, 10564, 10703, 11780, 11935, 12958, 13205, 14630, 15290, 16492, 17236, 18487, 19460, 20615, 21406, 21545, 23870, 25916, 26410, 29051, 29260, 30163, 30580, 32395, 36974, 41230, 42812, 43090, 45353, 47399, 47740, 52820, 53515, 58102, 60326, 64790, 73948, 81871, 82460, 86180, 90706, 92435, 94798, 107030, 116204, 120652, 129580, 145255, 150815, 163742, 181412, 184870, 189596, 203357, 214060, 226765, 236995, 290510, 301630, 327484, 331793, 369740, 406714, 409355, 453530, 473990, 573097, 581020, 603260, 663586, 813428, 818710, 900581, 907060, 947980, 1016785, 1146194, 1327172, 1637420, 1658965, 1801162, 2033570, 2292388, 2865485, 3317930, 3602324, 4067140, 4502905, 5730970, 6304067, 6635860, 9005810, 11461940, 12608134, 18011620, 25216268, 31520335, 63040670, 126081340]

約数ペア:

[(1, 126081340), (2, 63040670), (4, 31520335), (5, 25216268), (7, 18011620), (10, 12608134), (11, 11461940), (14, 9005810), (19, 6635860), (20, 6304067), (22, 5730970), (28, 4502905), (31, 4067140), (35, 3602324), (38, 3317930), (44, 2865485), (55, 2292388), (62, 2033570), (70, 1801162), (76, 1658965), (77, 1637420), (95, 1327172), (110, 1146194), (124, 1016785), (133, 947980), (139, 907060), (140, 900581), (154, 818710), (155, 813428), (190, 663586), (209, 603260), (217, 581020), (220, 573097), (266, 473990), (278, 453530), (308, 409355), (310, 406714), (341, 369740), (380, 331793), (385, 327484), (418, 301630), (434, 290510), (532, 236995), (556, 226765), (589, 214060), (620, 203357), (665, 189596), (682, 184870), (695, 181412), (770, 163742), (836, 150815), (868, 145255), (973, 129580), (1045, 120652), (1085, 116204), (1178, 107030), (1330, 94798), (1364, 92435), (1390, 90706), (1463, 86180), (1529, 82460), (1540, 81871), (1705, 73948), (1946, 64790), (2090, 60326), (2170, 58102), (2356, 53515), (2387, 52820), (2641, 47740), (2660, 47399), (2780, 45353), (2926, 43090), (2945, 42812), (3058, 41230), (3410, 36974), (3892, 32395), (4123, 30580), (4180, 30163), (4309, 29260), (4340, 29051), (4774, 26410), (4865, 25916), (5282, 23870), (5852, 21545), (5890, 21406), (6116, 20615), (6479, 19460), (6820, 18487), (7315, 17236), (7645, 16492), (8246, 15290), (8618, 14630), (9548, 13205), (9730, 12958), (10564, 11935), (10703, 11780)]