128727060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:207

約数の個数: 288

約数和(自身を含む): 482630400

約数和(自身を除く): 353903340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 42, 44, 51, 55, 60, 66, 68, 70, 77, 84, 85, 102, 105, 110, 119, 121, 132, 140, 149, 154, 165, 170, 187, 204, 210, 220, 231, 238, 242, 255, 298, 308, 330, 340, 357, 363, 374, 385, 420, 447, 462, 476, 484, 510, 561, 595, 596, 605, 660, 714, 726, 745, 748, 770, 847, 894, 924, 935, 1020, 1043, 1122, 1155, 1190, 1210, 1309, 1428, 1452, 1490, 1540, 1639, 1694, 1785, 1788, 1815, 1870, 2057, 2086, 2235, 2244, 2310, 2380, 2420, 2533, 2541, 2618, 2805, 2980, 3129, 3278, 3388, 3570, 3630, 3740, 3927, 4114, 4172, 4235, 4470, 4620, 4917, 5066, 5082, 5215, 5236, 5610, 6171, 6258, 6545, 6556, 7140, 7260, 7599, 7854, 8195, 8228, 8470, 8940, 9834, 10132, 10164, 10285, 10430, 11220, 11473, 12342, 12516, 12665, 12705, 13090, 14399, 15198, 15645, 15708, 16390, 16940, 17731, 18029, 19635, 19668, 20570, 20860, 22946, 24585, 24684, 25330, 25410, 26180, 27863, 28798, 30396, 30855, 31290, 32780, 34419, 35462, 36058, 37995, 39270, 41140, 43197, 45892, 49170, 50660, 50820, 53193, 54087, 55726, 57365, 57596, 61710, 62580, 68838, 70924, 71995, 72116, 75990, 78540, 83589, 86394, 88655, 90145, 98340, 106386, 108174, 111452, 114730, 123420, 126203, 137676, 139315, 143990, 151980, 167178, 172095, 172788, 177310, 180290, 195041, 212772, 215985, 216348, 229460, 252406, 265965, 270435, 278630, 287980, 306493, 334356, 344190, 354620, 360580, 378609, 390082, 417945, 431970, 504812, 531930, 540870, 557260, 585123, 612986, 631015, 688380, 757218, 780164, 835890, 863940, 919479, 975205, 1063860, 1081740, 1170246, 1225972, 1262030, 1514436, 1532465, 1671780, 1838958, 1893045, 1950410, 2145451, 2340492, 2524060, 2925615, 3064930, 3677916, 3786090, 3900820, 4290902, 4597395, 5851230, 6129860, 6436353, 7572180, 8581804, 9194790, 10727255, 11702460, 12872706, 18389580, 21454510, 25745412, 32181765, 42909020, 64363530, 128727060]

約数ペア:

[(1, 128727060), (2, 64363530), (3, 42909020), (4, 32181765), (5, 25745412), (6, 21454510), (7, 18389580), (10, 12872706), (11, 11702460), (12, 10727255), (14, 9194790), (15, 8581804), (17, 7572180), (20, 6436353), (21, 6129860), (22, 5851230), (28, 4597395), (30, 4290902), (33, 3900820), (34, 3786090), (35, 3677916), (42, 3064930), (44, 2925615), (51, 2524060), (55, 2340492), (60, 2145451), (66, 1950410), (68, 1893045), (70, 1838958), (77, 1671780), (84, 1532465), (85, 1514436), (102, 1262030), (105, 1225972), (110, 1170246), (119, 1081740), (121, 1063860), (132, 975205), (140, 919479), (149, 863940), (154, 835890), (165, 780164), (170, 757218), (187, 688380), (204, 631015), (210, 612986), (220, 585123), (231, 557260), (238, 540870), (242, 531930), (255, 504812), (298, 431970), (308, 417945), (330, 390082), (340, 378609), (357, 360580), (363, 354620), (374, 344190), (385, 334356), (420, 306493), (447, 287980), (462, 278630), (476, 270435), (484, 265965), (510, 252406), (561, 229460), (595, 216348), (596, 215985), (605, 212772), (660, 195041), (714, 180290), (726, 177310), (745, 172788), (748, 172095), (770, 167178), (847, 151980), (894, 143990), (924, 139315), (935, 137676), (1020, 126203), (1043, 123420), (1122, 114730), (1155, 111452), (1190, 108174), (1210, 106386), (1309, 98340), (1428, 90145), (1452, 88655), (1490, 86394), (1540, 83589), (1639, 78540), (1694, 75990), (1785, 72116), (1788, 71995), (1815, 70924), (1870, 68838), (2057, 62580), (2086, 61710), (2235, 57596), (2244, 57365), (2310, 55726), (2380, 54087), (2420, 53193), (2533, 50820), (2541, 50660), (2618, 49170), (2805, 45892), (2980, 43197), (3129, 41140), (3278, 39270), (3388, 37995), (3570, 36058), (3630, 35462), (3740, 34419), (3927, 32780), (4114, 31290), (4172, 30855), (4235, 30396), (4470, 28798), (4620, 27863), (4917, 26180), (5066, 25410), (5082, 25330), (5215, 24684), (5236, 24585), (5610, 22946), (6171, 20860), (6258, 20570), (6545, 19668), (6556, 19635), (7140, 18029), (7260, 17731), (7599, 16940), (7854, 16390), (8195, 15708), (8228, 15645), (8470, 15198), (8940, 14399), (9834, 13090), (10132, 12705), (10164, 12665), (10285, 12516), (10430, 12342), (11220, 11473)]