195210581120

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{578779}}^1$

素因数の和:578846

約数の個数: 128

約数和(自身を含む): 510067238400

約数和(自身を除く): 314856657280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 160, 170, 248, 272, 310, 320, 340, 496, 527, 544, 620, 640, 680, 992, 1054, 1088, 1240, 1360, 1984, 2108, 2176, 2480, 2635, 2720, 3968, 4216, 4960, 5270, 5440, 8432, 9920, 10540, 10880, 16864, 19840, 21080, 33728, 42160, 67456, 84320, 168640, 337280, 578779, 1157558, 2315116, 2893895, 4630232, 5787790, 9260464, 9839243, 11575580, 17942149, 18520928, 19678486, 23151160, 35884298, 37041856, 39356972, 46302320, 49196215, 71768596, 74083712, 78713944, 89710745, 92604640, 98392430, 143537192, 157427888, 179421490, 185209280, 196784860, 287074384, 305016533, 314855776, 358842980, 370418560, 393569720, 574148768, 610033066, 629711552, 717685960, 787139440, 1148297536, 1220066132, 1259423104, 1435371920, 1525082665, 1574278880, 2296595072, 2440132264, 2870743840, 3050165330, 3148557760, 4880264528, 5741487680, 6100330660, 6297115520, 9760529056, 11482975360, 12200661320, 19521058112, 24401322640, 39042116224, 48802645280, 97605290560, 195210581120]

約数ペア:

[(1, 195210581120), (2, 97605290560), (4, 48802645280), (5, 39042116224), (8, 24401322640), (10, 19521058112), (16, 12200661320), (17, 11482975360), (20, 9760529056), (31, 6297115520), (32, 6100330660), (34, 5741487680), (40, 4880264528), (62, 3148557760), (64, 3050165330), (68, 2870743840), (80, 2440132264), (85, 2296595072), (124, 1574278880), (128, 1525082665), (136, 1435371920), (155, 1259423104), (160, 1220066132), (170, 1148297536), (248, 787139440), (272, 717685960), (310, 629711552), (320, 610033066), (340, 574148768), (496, 393569720), (527, 370418560), (544, 358842980), (620, 314855776), (640, 305016533), (680, 287074384), (992, 196784860), (1054, 185209280), (1088, 179421490), (1240, 157427888), (1360, 143537192), (1984, 98392430), (2108, 92604640), (2176, 89710745), (2480, 78713944), (2635, 74083712), (2720, 71768596), (3968, 49196215), (4216, 46302320), (4960, 39356972), (5270, 37041856), (5440, 35884298), (8432, 23151160), (9920, 19678486), (10540, 18520928), (10880, 17942149), (16864, 11575580), (19840, 9839243), (21080, 9260464), (33728, 5787790), (42160, 4630232), (67456, 2893895), (84320, 2315116), (168640, 1157558), (337280, 578779)]