931205520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2531}}^1$

素因数の和:2630

約数の個数: 240

約数和(自身を含む): 3624446592

約数和(自身を除く): 2693241072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 73, 80, 84, 90, 105, 112, 120, 126, 140, 144, 146, 168, 180, 210, 219, 240, 252, 280, 292, 315, 336, 360, 365, 420, 438, 504, 511, 560, 584, 630, 657, 720, 730, 840, 876, 1008, 1022, 1095, 1168, 1260, 1314, 1460, 1533, 1680, 1752, 2044, 2190, 2520, 2531, 2555, 2628, 2920, 3066, 3285, 3504, 4088, 4380, 4599, 5040, 5062, 5110, 5256, 5840, 6132, 6570, 7593, 7665, 8176, 8760, 9198, 10124, 10220, 10512, 12264, 12655, 13140, 15186, 15330, 17520, 17717, 18396, 20248, 20440, 22779, 22995, 24528, 25310, 26280, 30372, 30660, 35434, 36792, 37965, 40496, 40880, 45558, 45990, 50620, 52560, 53151, 60744, 61320, 70868, 73584, 75930, 88585, 91116, 91980, 101240, 106302, 113895, 121488, 122640, 141736, 151860, 159453, 177170, 182232, 183960, 184763, 202480, 212604, 227790, 265755, 283472, 303720, 318906, 354340, 364464, 367920, 369526, 425208, 455580, 531510, 554289, 607440, 637812, 708680, 739052, 797265, 850416, 911160, 923815, 1063020, 1108578, 1275624, 1293341, 1417360, 1478104, 1594530, 1662867, 1822320, 1847630, 2126040, 2217156, 2551248, 2586682, 2771445, 2956208, 3189060, 3325734, 3695260, 3880023, 4252080, 4434312, 5173364, 5542890, 6378120, 6466705, 6651468, 7390520, 7760046, 8314335, 8868624, 10346728, 11085780, 11640069, 12756240, 12933410, 13302936, 14781040, 15520092, 16628670, 19400115, 20693456, 22171560, 23280138, 25866820, 26605872, 31040184, 33257340, 38800230, 44343120, 46560276, 51733640, 58200345, 62080368, 66514680, 77600460, 93120552, 103467280, 116400690, 133029360, 155200920, 186241104, 232801380, 310401840, 465602760, 931205520]

約数ペア:

[(1, 931205520), (2, 465602760), (3, 310401840), (4, 232801380), (5, 186241104), (6, 155200920), (7, 133029360), (8, 116400690), (9, 103467280), (10, 93120552), (12, 77600460), (14, 66514680), (15, 62080368), (16, 58200345), (18, 51733640), (20, 46560276), (21, 44343120), (24, 38800230), (28, 33257340), (30, 31040184), (35, 26605872), (36, 25866820), (40, 23280138), (42, 22171560), (45, 20693456), (48, 19400115), (56, 16628670), (60, 15520092), (63, 14781040), (70, 13302936), (72, 12933410), (73, 12756240), (80, 11640069), (84, 11085780), (90, 10346728), (105, 8868624), (112, 8314335), (120, 7760046), (126, 7390520), (140, 6651468), (144, 6466705), (146, 6378120), (168, 5542890), (180, 5173364), (210, 4434312), (219, 4252080), (240, 3880023), (252, 3695260), (280, 3325734), (292, 3189060), (315, 2956208), (336, 2771445), (360, 2586682), (365, 2551248), (420, 2217156), (438, 2126040), (504, 1847630), (511, 1822320), (560, 1662867), (584, 1594530), (630, 1478104), (657, 1417360), (720, 1293341), (730, 1275624), (840, 1108578), (876, 1063020), (1008, 923815), (1022, 911160), (1095, 850416), (1168, 797265), (1260, 739052), (1314, 708680), (1460, 637812), (1533, 607440), (1680, 554289), (1752, 531510), (2044, 455580), (2190, 425208), (2520, 369526), (2531, 367920), (2555, 364464), (2628, 354340), (2920, 318906), (3066, 303720), (3285, 283472), (3504, 265755), (4088, 227790), (4380, 212604), (4599, 202480), (5040, 184763), (5062, 183960), (5110, 182232), (5256, 177170), (5840, 159453), (6132, 151860), (6570, 141736), (7593, 122640), (7665, 121488), (8176, 113895), (8760, 106302), (9198, 101240), (10124, 91980), (10220, 91116), (10512, 88585), (12264, 75930), (12655, 73584), (13140, 70868), (15186, 61320), (15330, 60744), (17520, 53151), (17717, 52560), (18396, 50620), (20248, 45990), (20440, 45558), (22779, 40880), (22995, 40496), (24528, 37965), (25310, 36792), (26280, 35434), (30372, 30660)]