7141938720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{68567}}^1$

素因数の和:68623

約数の個数: 192

約数和(自身を含む): 26540752896

約数和(自身を除く): 19398814176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 6510, 6944, 7440, 8680, 10416, 13020, 14880, 17360, 20832, 26040, 34720, 52080, 68567, 104160, 137134, 205701, 274268, 342835, 411402, 479969, 548536, 685670, 822804, 959938, 1028505, 1097072, 1371340, 1439907, 1645608, 1919876, 2057010, 2125577, 2194144, 2399845, 2742680, 2879814, 3291216, 3839752, 4114020, 4251154, 4799690, 5485360, 5759628, 6376731, 6582432, 7199535, 7679504, 8228040, 8502308, 9599380, 10627885, 10970720, 11519256, 12753462, 14399070, 14879039, 15359008, 16456080, 17004616, 19198760, 21255770, 23038512, 25506924, 28798140, 29758078, 31883655, 32912160, 34009232, 38397520, 42511540, 44637117, 46077024, 51013848, 57596280, 59516156, 63767310, 68018464, 74395195, 76795040, 85023080, 89274234, 102027696, 115192560, 119032312, 127534620, 148790390, 170046160, 178548468, 204055392, 223185585, 230385120, 238064624, 255069240, 297580780, 340092320, 357096936, 446371170, 476129248, 510138480, 595161560, 714193872, 892742340, 1020276960, 1190323120, 1428387744, 1785484680, 2380646240, 3570969360, 7141938720]

約数ペア:

[(1, 7141938720), (2, 3570969360), (3, 2380646240), (4, 1785484680), (5, 1428387744), (6, 1190323120), (7, 1020276960), (8, 892742340), (10, 714193872), (12, 595161560), (14, 510138480), (15, 476129248), (16, 446371170), (20, 357096936), (21, 340092320), (24, 297580780), (28, 255069240), (30, 238064624), (31, 230385120), (32, 223185585), (35, 204055392), (40, 178548468), (42, 170046160), (48, 148790390), (56, 127534620), (60, 119032312), (62, 115192560), (70, 102027696), (80, 89274234), (84, 85023080), (93, 76795040), (96, 74395195), (105, 68018464), (112, 63767310), (120, 59516156), (124, 57596280), (140, 51013848), (155, 46077024), (160, 44637117), (168, 42511540), (186, 38397520), (210, 34009232), (217, 32912160), (224, 31883655), (240, 29758078), (248, 28798140), (280, 25506924), (310, 23038512), (336, 21255770), (372, 19198760), (420, 17004616), (434, 16456080), (465, 15359008), (480, 14879039), (496, 14399070), (560, 12753462), (620, 11519256), (651, 10970720), (672, 10627885), (744, 9599380), (840, 8502308), (868, 8228040), (930, 7679504), (992, 7199535), (1085, 6582432), (1120, 6376731), (1240, 5759628), (1302, 5485360), (1488, 4799690), (1680, 4251154), (1736, 4114020), (1860, 3839752), (2170, 3291216), (2480, 2879814), (2604, 2742680), (2976, 2399845), (3255, 2194144), (3360, 2125577), (3472, 2057010), (3720, 1919876), (4340, 1645608), (4960, 1439907), (5208, 1371340), (6510, 1097072), (6944, 1028505), (7440, 959938), (8680, 822804), (10416, 685670), (13020, 548536), (14880, 479969), (17360, 411402), (20832, 342835), (26040, 274268), (34720, 205701), (52080, 137134), (68567, 104160)]