18182320560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{443039}}^1$

素因数の和:443080

約数の個数: 160

約数和(自身を含む): 65924352000

約数和(自身を除く): 47742031440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 8208, 10260, 13680, 20520, 41040, 443039, 886078, 1329117, 1772156, 2215195, 2658234, 3544312, 3987351, 4430390, 5316468, 6645585, 7088624, 7974702, 8417741, 8860780, 10632936, 11962053, 13291170, 15949404, 16835482, 17721560, 19936755, 21265872, 23924106, 25253223, 26582340, 31898808, 33670964, 35443120, 39873510, 42088705, 47848212, 50506446, 53164680, 59810265, 63797616, 67341928, 75759669, 79747020, 84177410, 95696424, 101012892, 106329360, 119620530, 126266115, 134683856, 151519338, 159494040, 168354820, 191392848, 202025784, 227279007, 239241060, 252532230, 303038676, 318988080, 336709640, 378798345, 404051568, 454558014, 478482120, 505064460, 606077352, 673419280, 757596690, 909116028, 956964240, 1010128920, 1136395035, 1212154704, 1515193380, 1818232056, 2020257840, 2272790070, 3030386760, 3636464112, 4545580140, 6060773520, 9091160280, 18182320560]

約数ペア:

[(1, 18182320560), (2, 9091160280), (3, 6060773520), (4, 4545580140), (5, 3636464112), (6, 3030386760), (8, 2272790070), (9, 2020257840), (10, 1818232056), (12, 1515193380), (15, 1212154704), (16, 1136395035), (18, 1010128920), (19, 956964240), (20, 909116028), (24, 757596690), (27, 673419280), (30, 606077352), (36, 505064460), (38, 478482120), (40, 454558014), (45, 404051568), (48, 378798345), (54, 336709640), (57, 318988080), (60, 303038676), (72, 252532230), (76, 239241060), (80, 227279007), (90, 202025784), (95, 191392848), (108, 168354820), (114, 159494040), (120, 151519338), (135, 134683856), (144, 126266115), (152, 119620530), (171, 106329360), (180, 101012892), (190, 95696424), (216, 84177410), (228, 79747020), (240, 75759669), (270, 67341928), (285, 63797616), (304, 59810265), (342, 53164680), (360, 50506446), (380, 47848212), (432, 42088705), (456, 39873510), (513, 35443120), (540, 33670964), (570, 31898808), (684, 26582340), (720, 25253223), (760, 23924106), (855, 21265872), (912, 19936755), (1026, 17721560), (1080, 16835482), (1140, 15949404), (1368, 13291170), (1520, 11962053), (1710, 10632936), (2052, 8860780), (2160, 8417741), (2280, 7974702), (2565, 7088624), (2736, 6645585), (3420, 5316468), (4104, 4430390), (4560, 3987351), (5130, 3544312), (6840, 2658234), (8208, 2215195), (10260, 1772156), (13680, 1329117), (20520, 886078), (41040, 443039)]