418897440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7459}}^1$

素因数の和:7496

約数の個数: 192

約数和(自身を含む): 1579132800

約数和(自身を除く): 1160235360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 7459, 9360, 11232, 14040, 14918, 18720, 22377, 28080, 29836, 37295, 44754, 56160, 59672, 67131, 74590, 89508, 96967, 111885, 119344, 134262, 149180, 179016, 193934, 201393, 223770, 238688, 268524, 290901, 298360, 335655, 358032, 387868, 402786, 447540, 484835, 537048, 581802, 596720, 671310, 716064, 775736, 805572, 872703, 895080, 969670, 1006965, 1074096, 1163604, 1193440, 1342620, 1454505, 1551472, 1611144, 1745406, 1790160, 1939340, 2013930, 2148192, 2327208, 2618109, 2685240, 2909010, 3102944, 3222288, 3490812, 3580320, 3878680, 4027860, 4363515, 4654416, 5236218, 5370480, 5818020, 6444576, 6981624, 7757360, 8055720, 8727030, 9308832, 10472436, 10740960, 11636040, 13090545, 13963248, 15514720, 16111440, 17454060, 20944872, 23272080, 26181090, 27926496, 32222880, 34908120, 41889744, 46544160, 52362180, 69816240, 83779488, 104724360, 139632480, 209448720, 418897440]

約数ペア:

[(1, 418897440), (2, 209448720), (3, 139632480), (4, 104724360), (5, 83779488), (6, 69816240), (8, 52362180), (9, 46544160), (10, 41889744), (12, 34908120), (13, 32222880), (15, 27926496), (16, 26181090), (18, 23272080), (20, 20944872), (24, 17454060), (26, 16111440), (27, 15514720), (30, 13963248), (32, 13090545), (36, 11636040), (39, 10740960), (40, 10472436), (45, 9308832), (48, 8727030), (52, 8055720), (54, 7757360), (60, 6981624), (65, 6444576), (72, 5818020), (78, 5370480), (80, 5236218), (90, 4654416), (96, 4363515), (104, 4027860), (108, 3878680), (117, 3580320), (120, 3490812), (130, 3222288), (135, 3102944), (144, 2909010), (156, 2685240), (160, 2618109), (180, 2327208), (195, 2148192), (208, 2013930), (216, 1939340), (234, 1790160), (240, 1745406), (260, 1611144), (270, 1551472), (288, 1454505), (312, 1342620), (351, 1193440), (360, 1163604), (390, 1074096), (416, 1006965), (432, 969670), (468, 895080), (480, 872703), (520, 805572), (540, 775736), (585, 716064), (624, 671310), (702, 596720), (720, 581802), (780, 537048), (864, 484835), (936, 447540), (1040, 402786), (1080, 387868), (1170, 358032), (1248, 335655), (1404, 298360), (1440, 290901), (1560, 268524), (1755, 238688), (1872, 223770), (2080, 201393), (2160, 193934), (2340, 179016), (2808, 149180), (3120, 134262), (3510, 119344), (3744, 111885), (4320, 96967), (4680, 89508), (5616, 74590), (6240, 67131), (7020, 59672), (7459, 56160), (9360, 44754), (11232, 37295), (14040, 29836), (14918, 28080), (18720, 22377)]