867193380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:331

約数の個数: 288

約数和(自身を含む): 2943682560

約数和(自身を除く): 2076489180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 29, 30, 31, 36, 45, 46, 58, 60, 62, 69, 87, 90, 92, 93, 115, 116, 124, 138, 145, 155, 174, 180, 186, 207, 230, 233, 261, 276, 279, 290, 310, 345, 348, 372, 414, 435, 460, 465, 466, 522, 558, 580, 620, 667, 690, 699, 713, 828, 870, 899, 930, 932, 1035, 1044, 1116, 1165, 1305, 1334, 1380, 1395, 1398, 1426, 1740, 1798, 1860, 2001, 2070, 2097, 2139, 2330, 2610, 2668, 2697, 2790, 2796, 2852, 3335, 3495, 3565, 3596, 4002, 4140, 4194, 4278, 4495, 4660, 5220, 5359, 5394, 5580, 6003, 6417, 6670, 6757, 6990, 7130, 7223, 8004, 8091, 8388, 8556, 8990, 10005, 10485, 10695, 10718, 10788, 12006, 12834, 13340, 13485, 13514, 13980, 14260, 14446, 16077, 16182, 17980, 20010, 20271, 20677, 20970, 21390, 21436, 21669, 24012, 25668, 26795, 26970, 27028, 28892, 30015, 32085, 32154, 32364, 33785, 36115, 40020, 40455, 40542, 41354, 41940, 42780, 43338, 48231, 53590, 53940, 60030, 60813, 62031, 64170, 64308, 65007, 67570, 72230, 80385, 80910, 81084, 82708, 86676, 96462, 101355, 103385, 107180, 108345, 120060, 121626, 124062, 128340, 130014, 135140, 144460, 155411, 160770, 161820, 166129, 186093, 192924, 202710, 206770, 209467, 216690, 241155, 243252, 248124, 260028, 304065, 310155, 310822, 321540, 325035, 332258, 372186, 405420, 413540, 418934, 433380, 466233, 482310, 498387, 608130, 620310, 621644, 628401, 650070, 664516, 744372, 777055, 830645, 837868, 930465, 932466, 964620, 996774, 1047335, 1216260, 1240620, 1256802, 1300140, 1398699, 1495161, 1554110, 1661290, 1860930, 1864932, 1885203, 1993548, 2094670, 2331165, 2491935, 2513604, 2797398, 2990322, 3108220, 3142005, 3322580, 3721860, 3770406, 4189340, 4662330, 4817741, 4983870, 5594796, 5980644, 6284010, 6993495, 7475805, 7540812, 9324660, 9426015, 9635482, 9967740, 12568020, 13986990, 14453223, 14951610, 18852030, 19270964, 24088705, 27973980, 28906446, 29903220, 37704060, 43359669, 48177410, 57812892, 72266115, 86719338, 96354820, 144532230, 173438676, 216798345, 289064460, 433596690, 867193380]

約数ペア:

[(1, 867193380), (2, 433596690), (3, 289064460), (4, 216798345), (5, 173438676), (6, 144532230), (9, 96354820), (10, 86719338), (12, 72266115), (15, 57812892), (18, 48177410), (20, 43359669), (23, 37704060), (29, 29903220), (30, 28906446), (31, 27973980), (36, 24088705), (45, 19270964), (46, 18852030), (58, 14951610), (60, 14453223), (62, 13986990), (69, 12568020), (87, 9967740), (90, 9635482), (92, 9426015), (93, 9324660), (115, 7540812), (116, 7475805), (124, 6993495), (138, 6284010), (145, 5980644), (155, 5594796), (174, 4983870), (180, 4817741), (186, 4662330), (207, 4189340), (230, 3770406), (233, 3721860), (261, 3322580), (276, 3142005), (279, 3108220), (290, 2990322), (310, 2797398), (345, 2513604), (348, 2491935), (372, 2331165), (414, 2094670), (435, 1993548), (460, 1885203), (465, 1864932), (466, 1860930), (522, 1661290), (558, 1554110), (580, 1495161), (620, 1398699), (667, 1300140), (690, 1256802), (699, 1240620), (713, 1216260), (828, 1047335), (870, 996774), (899, 964620), (930, 932466), (932, 930465), (1035, 837868), (1044, 830645), (1116, 777055), (1165, 744372), (1305, 664516), (1334, 650070), (1380, 628401), (1395, 621644), (1398, 620310), (1426, 608130), (1740, 498387), (1798, 482310), (1860, 466233), (2001, 433380), (2070, 418934), (2097, 413540), (2139, 405420), (2330, 372186), (2610, 332258), (2668, 325035), (2697, 321540), (2790, 310822), (2796, 310155), (2852, 304065), (3335, 260028), (3495, 248124), (3565, 243252), (3596, 241155), (4002, 216690), (4140, 209467), (4194, 206770), (4278, 202710), (4495, 192924), (4660, 186093), (5220, 166129), (5359, 161820), (5394, 160770), (5580, 155411), (6003, 144460), (6417, 135140), (6670, 130014), (6757, 128340), (6990, 124062), (7130, 121626), (7223, 120060), (8004, 108345), (8091, 107180), (8388, 103385), (8556, 101355), (8990, 96462), (10005, 86676), (10485, 82708), (10695, 81084), (10718, 80910), (10788, 80385), (12006, 72230), (12834, 67570), (13340, 65007), (13485, 64308), (13514, 64170), (13980, 62031), (14260, 60813), (14446, 60030), (16077, 53940), (16182, 53590), (17980, 48231), (20010, 43338), (20271, 42780), (20677, 41940), (20970, 41354), (21390, 40542), (21436, 40455), (21669, 40020), (24012, 36115), (25668, 33785), (26795, 32364), (26970, 32154), (27028, 32085), (28892, 30015)]