147236670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:420

約数の個数: 192

約数和(自身を含む): 472780800

約数和(自身を除く): 325544130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 49, 54, 62, 63, 70, 90, 93, 98, 105, 126, 135, 147, 155, 186, 189, 210, 217, 245, 270, 279, 294, 310, 315, 359, 378, 434, 441, 465, 490, 558, 630, 651, 718, 735, 837, 882, 930, 945, 1077, 1085, 1302, 1323, 1395, 1470, 1519, 1674, 1795, 1890, 1953, 2154, 2170, 2205, 2513, 2646, 2790, 3038, 3231, 3255, 3590, 3906, 4185, 4410, 4557, 5026, 5385, 5859, 6462, 6510, 6615, 7539, 7595, 8370, 9114, 9693, 9765, 10770, 11129, 11718, 12565, 13230, 13671, 15078, 15190, 16155, 17591, 19386, 19530, 22258, 22617, 22785, 25130, 27342, 29295, 32310, 33387, 35182, 37695, 41013, 45234, 45570, 48465, 52773, 55645, 58590, 66774, 67851, 68355, 75390, 77903, 82026, 87955, 96930, 100161, 105546, 111290, 113085, 135702, 136710, 155806, 158319, 166935, 175910, 200322, 205065, 226170, 233709, 263865, 300483, 316638, 333870, 339255, 389515, 410130, 467418, 474957, 500805, 527730, 545321, 600966, 678510, 701127, 779030, 791595, 949914, 1001610, 1090642, 1168545, 1402254, 1502415, 1583190, 1635963, 2103381, 2337090, 2374785, 2726605, 3004830, 3271926, 3505635, 4206762, 4749570, 4907889, 5453210, 7011270, 8179815, 9815778, 10516905, 14723667, 16359630, 21033810, 24539445, 29447334, 49078890, 73618335, 147236670]

約数ペア:

[(1, 147236670), (2, 73618335), (3, 49078890), (5, 29447334), (6, 24539445), (7, 21033810), (9, 16359630), (10, 14723667), (14, 10516905), (15, 9815778), (18, 8179815), (21, 7011270), (27, 5453210), (30, 4907889), (31, 4749570), (35, 4206762), (42, 3505635), (45, 3271926), (49, 3004830), (54, 2726605), (62, 2374785), (63, 2337090), (70, 2103381), (90, 1635963), (93, 1583190), (98, 1502415), (105, 1402254), (126, 1168545), (135, 1090642), (147, 1001610), (155, 949914), (186, 791595), (189, 779030), (210, 701127), (217, 678510), (245, 600966), (270, 545321), (279, 527730), (294, 500805), (310, 474957), (315, 467418), (359, 410130), (378, 389515), (434, 339255), (441, 333870), (465, 316638), (490, 300483), (558, 263865), (630, 233709), (651, 226170), (718, 205065), (735, 200322), (837, 175910), (882, 166935), (930, 158319), (945, 155806), (1077, 136710), (1085, 135702), (1302, 113085), (1323, 111290), (1395, 105546), (1470, 100161), (1519, 96930), (1674, 87955), (1795, 82026), (1890, 77903), (1953, 75390), (2154, 68355), (2170, 67851), (2205, 66774), (2513, 58590), (2646, 55645), (2790, 52773), (3038, 48465), (3231, 45570), (3255, 45234), (3590, 41013), (3906, 37695), (4185, 35182), (4410, 33387), (4557, 32310), (5026, 29295), (5385, 27342), (5859, 25130), (6462, 22785), (6510, 22617), (6615, 22258), (7539, 19530), (7595, 19386), (8370, 17591), (9114, 16155), (9693, 15190), (9765, 15078), (10770, 13671), (11129, 13230), (11718, 12565)]