69906720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1$

素因数の和:707

約数の個数: 192

約数和(自身を含む): 251475840

約数和(自身を除く): 181569120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 659, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1248, 1318, 1326, 1360, 1560, 1632, 1768, 1977, 2040, 2080, 2210, 2636, 2652, 2720, 3120, 3295, 3315, 3536, 3954, 4080, 4420, 5272, 5304, 6240, 6590, 6630, 7072, 7908, 8160, 8567, 8840, 9885, 10544, 10608, 11203, 13180, 13260, 15816, 17134, 17680, 19770, 21088, 21216, 22406, 25701, 26360, 26520, 31632, 33609, 34268, 35360, 39540, 42835, 44812, 51402, 52720, 53040, 56015, 63264, 67218, 68536, 79080, 85670, 89624, 102804, 105440, 106080, 112030, 128505, 134436, 137072, 145639, 158160, 168045, 171340, 179248, 205608, 224060, 257010, 268872, 274144, 291278, 316320, 336090, 342680, 358496, 411216, 436917, 448120, 514020, 537744, 582556, 672180, 685360, 728195, 822432, 873834, 896240, 1028040, 1075488, 1165112, 1344360, 1370720, 1456390, 1747668, 1792480, 2056080, 2184585, 2330224, 2688720, 2912780, 3495336, 4112160, 4369170, 4660448, 5377440, 5825560, 6990672, 8738340, 11651120, 13981344, 17476680, 23302240, 34953360, 69906720]

約数ペア:

[(1, 69906720), (2, 34953360), (3, 23302240), (4, 17476680), (5, 13981344), (6, 11651120), (8, 8738340), (10, 6990672), (12, 5825560), (13, 5377440), (15, 4660448), (16, 4369170), (17, 4112160), (20, 3495336), (24, 2912780), (26, 2688720), (30, 2330224), (32, 2184585), (34, 2056080), (39, 1792480), (40, 1747668), (48, 1456390), (51, 1370720), (52, 1344360), (60, 1165112), (65, 1075488), (68, 1028040), (78, 896240), (80, 873834), (85, 822432), (96, 728195), (102, 685360), (104, 672180), (120, 582556), (130, 537744), (136, 514020), (156, 448120), (160, 436917), (170, 411216), (195, 358496), (204, 342680), (208, 336090), (221, 316320), (240, 291278), (255, 274144), (260, 268872), (272, 257010), (312, 224060), (340, 205608), (390, 179248), (408, 171340), (416, 168045), (442, 158160), (480, 145639), (510, 137072), (520, 134436), (544, 128505), (624, 112030), (659, 106080), (663, 105440), (680, 102804), (780, 89624), (816, 85670), (884, 79080), (1020, 68536), (1040, 67218), (1105, 63264), (1248, 56015), (1318, 53040), (1326, 52720), (1360, 51402), (1560, 44812), (1632, 42835), (1768, 39540), (1977, 35360), (2040, 34268), (2080, 33609), (2210, 31632), (2636, 26520), (2652, 26360), (2720, 25701), (3120, 22406), (3295, 21216), (3315, 21088), (3536, 19770), (3954, 17680), (4080, 17134), (4420, 15816), (5272, 13260), (5304, 13180), (6240, 11203), (6590, 10608), (6630, 10544), (7072, 9885), (7908, 8840), (8160, 8567)]