1948452480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26021}}^1$

素因数の和:26059

約数の個数: 192

約数和(自身を含む): 7246086120

約数和(自身を除く): 5297633640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 12480, 14976, 18720, 24960, 26021, 37440, 52042, 74880, 78063, 104084, 130105, 156126, 208168, 234189, 260210, 312252, 338273, 390315, 416336, 468378, 520420, 624504, 676546, 780630, 832672, 936756, 1014819, 1040840, 1170945, 1249008, 1353092, 1561260, 1665344, 1691365, 1873512, 2029638, 2081680, 2341890, 2498016, 2706184, 3044457, 3122520, 3330688, 3382730, 3747024, 4059276, 4163360, 4683780, 4996032, 5074095, 5412368, 6088914, 6245040, 6765460, 7494048, 8118552, 8326720, 9367560, 9992064, 10148190, 10824736, 12177828, 12490080, 13530920, 14988096, 15222285, 16237104, 16653440, 18735120, 20296380, 21649472, 24355656, 24980160, 27061840, 29976192, 30444570, 32474208, 37470240, 40592760, 43298944, 48711312, 49960320, 54123680, 60889140, 64948416, 74940480, 81185520, 97422624, 108247360, 121778280, 129896832, 149880960, 162371040, 194845248, 216494720, 243556560, 324742080, 389690496, 487113120, 649484160, 974226240, 1948452480]

約数ペア:

[(1, 1948452480), (2, 974226240), (3, 649484160), (4, 487113120), (5, 389690496), (6, 324742080), (8, 243556560), (9, 216494720), (10, 194845248), (12, 162371040), (13, 149880960), (15, 129896832), (16, 121778280), (18, 108247360), (20, 97422624), (24, 81185520), (26, 74940480), (30, 64948416), (32, 60889140), (36, 54123680), (39, 49960320), (40, 48711312), (45, 43298944), (48, 40592760), (52, 37470240), (60, 32474208), (64, 30444570), (65, 29976192), (72, 27061840), (78, 24980160), (80, 24355656), (90, 21649472), (96, 20296380), (104, 18735120), (117, 16653440), (120, 16237104), (128, 15222285), (130, 14988096), (144, 13530920), (156, 12490080), (160, 12177828), (180, 10824736), (192, 10148190), (195, 9992064), (208, 9367560), (234, 8326720), (240, 8118552), (260, 7494048), (288, 6765460), (312, 6245040), (320, 6088914), (360, 5412368), (384, 5074095), (390, 4996032), (416, 4683780), (468, 4163360), (480, 4059276), (520, 3747024), (576, 3382730), (585, 3330688), (624, 3122520), (640, 3044457), (720, 2706184), (780, 2498016), (832, 2341890), (936, 2081680), (960, 2029638), (1040, 1873512), (1152, 1691365), (1170, 1665344), (1248, 1561260), (1440, 1353092), (1560, 1249008), (1664, 1170945), (1872, 1040840), (1920, 1014819), (2080, 936756), (2340, 832672), (2496, 780630), (2880, 676546), (3120, 624504), (3744, 520420), (4160, 468378), (4680, 416336), (4992, 390315), (5760, 338273), (6240, 312252), (7488, 260210), (8320, 234189), (9360, 208168), (12480, 156126), (14976, 130105), (18720, 104084), (24960, 78063), (26021, 74880), (37440, 52042)]