252773640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2711}}^1$

素因数の和:2772

約数の個数: 192

約数和(自身を含む): 964604160

約数和(自身を除く): 711830520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 56, 60, 63, 70, 72, 74, 84, 90, 105, 111, 120, 126, 140, 148, 168, 180, 185, 210, 222, 252, 259, 280, 296, 315, 333, 360, 370, 420, 444, 504, 518, 555, 630, 666, 740, 777, 840, 888, 1036, 1110, 1260, 1295, 1332, 1480, 1554, 1665, 2072, 2220, 2331, 2520, 2590, 2664, 2711, 3108, 3330, 3885, 4440, 4662, 5180, 5422, 6216, 6660, 7770, 8133, 9324, 10360, 10844, 11655, 13320, 13555, 15540, 16266, 18648, 18977, 21688, 23310, 24399, 27110, 31080, 32532, 37954, 40665, 46620, 48798, 54220, 56931, 65064, 75908, 81330, 93240, 94885, 97596, 100307, 108440, 113862, 121995, 151816, 162660, 170793, 189770, 195192, 200614, 227724, 243990, 284655, 300921, 325320, 341586, 379540, 401228, 455448, 487980, 501535, 569310, 601842, 683172, 702149, 759080, 802456, 853965, 902763, 975960, 1003070, 1138620, 1203684, 1366344, 1404298, 1504605, 1707930, 1805526, 2006140, 2106447, 2277240, 2407368, 2808596, 3009210, 3415860, 3510745, 3611052, 4012280, 4212894, 4513815, 5617192, 6018420, 6319341, 6831720, 7021490, 7222104, 8425788, 9027630, 10532235, 12036840, 12638682, 14042980, 16851576, 18055260, 21064470, 25277364, 28085960, 31596705, 36110520, 42128940, 50554728, 63193410, 84257880, 126386820, 252773640]

約数ペア:

[(1, 252773640), (2, 126386820), (3, 84257880), (4, 63193410), (5, 50554728), (6, 42128940), (7, 36110520), (8, 31596705), (9, 28085960), (10, 25277364), (12, 21064470), (14, 18055260), (15, 16851576), (18, 14042980), (20, 12638682), (21, 12036840), (24, 10532235), (28, 9027630), (30, 8425788), (35, 7222104), (36, 7021490), (37, 6831720), (40, 6319341), (42, 6018420), (45, 5617192), (56, 4513815), (60, 4212894), (63, 4012280), (70, 3611052), (72, 3510745), (74, 3415860), (84, 3009210), (90, 2808596), (105, 2407368), (111, 2277240), (120, 2106447), (126, 2006140), (140, 1805526), (148, 1707930), (168, 1504605), (180, 1404298), (185, 1366344), (210, 1203684), (222, 1138620), (252, 1003070), (259, 975960), (280, 902763), (296, 853965), (315, 802456), (333, 759080), (360, 702149), (370, 683172), (420, 601842), (444, 569310), (504, 501535), (518, 487980), (555, 455448), (630, 401228), (666, 379540), (740, 341586), (777, 325320), (840, 300921), (888, 284655), (1036, 243990), (1110, 227724), (1260, 200614), (1295, 195192), (1332, 189770), (1480, 170793), (1554, 162660), (1665, 151816), (2072, 121995), (2220, 113862), (2331, 108440), (2520, 100307), (2590, 97596), (2664, 94885), (2711, 93240), (3108, 81330), (3330, 75908), (3885, 65064), (4440, 56931), (4662, 54220), (5180, 48798), (5422, 46620), (6216, 40665), (6660, 37954), (7770, 32532), (8133, 31080), (9324, 27110), (10360, 24399), (10844, 23310), (11655, 21688), (13320, 18977), (13555, 18648), (15540, 16266)]