15703924740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{971}}^1\times {\mathrm{5501}}^1$

素因数の和:6498

約数の個数: 144

約数和(自身を含む): 51211911744

約数和(自身を除く): 35507987004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 971, 980, 1470, 1942, 2913, 2940, 3884, 4855, 5501, 5826, 6797, 9710, 11002, 11652, 13594, 14565, 16503, 19420, 20391, 22004, 27188, 27505, 29130, 33006, 33985, 38507, 40782, 47579, 55010, 58260, 66012, 67970, 77014, 81564, 82515, 95158, 101955, 110020, 115521, 135940, 142737, 154028, 165030, 190316, 192535, 203910, 231042, 237895, 269549, 285474, 330060, 385070, 407820, 462084, 475790, 539098, 570948, 577605, 713685, 770140, 808647, 951580, 1078196, 1155210, 1347745, 1427370, 1617294, 2310420, 2695490, 2854740, 3234588, 4043235, 5341471, 5390980, 8086470, 10682942, 16024413, 16172940, 21365884, 26707355, 32048826, 37390297, 53414710, 64097652, 74780594, 80122065, 106829420, 112170891, 149561188, 160244130, 186951485, 224341782, 261732079, 320488260, 373902970, 448683564, 523464158, 560854455, 747805940, 785196237, 1046928316, 1121708910, 1308660395, 1570392474, 2243417820, 2617320790, 3140784948, 3925981185, 5234641580, 7851962370, 15703924740]

約数ペア:

[(1, 15703924740), (2, 7851962370), (3, 5234641580), (4, 3925981185), (5, 3140784948), (6, 2617320790), (7, 2243417820), (10, 1570392474), (12, 1308660395), (14, 1121708910), (15, 1046928316), (20, 785196237), (21, 747805940), (28, 560854455), (30, 523464158), (35, 448683564), (42, 373902970), (49, 320488260), (60, 261732079), (70, 224341782), (84, 186951485), (98, 160244130), (105, 149561188), (140, 112170891), (147, 106829420), (196, 80122065), (210, 74780594), (245, 64097652), (294, 53414710), (420, 37390297), (490, 32048826), (588, 26707355), (735, 21365884), (971, 16172940), (980, 16024413), (1470, 10682942), (1942, 8086470), (2913, 5390980), (2940, 5341471), (3884, 4043235), (4855, 3234588), (5501, 2854740), (5826, 2695490), (6797, 2310420), (9710, 1617294), (11002, 1427370), (11652, 1347745), (13594, 1155210), (14565, 1078196), (16503, 951580), (19420, 808647), (20391, 770140), (22004, 713685), (27188, 577605), (27505, 570948), (29130, 539098), (33006, 475790), (33985, 462084), (38507, 407820), (40782, 385070), (47579, 330060), (55010, 285474), (58260, 269549), (66012, 237895), (67970, 231042), (77014, 203910), (81564, 192535), (82515, 190316), (95158, 165030), (101955, 154028), (110020, 142737), (115521, 135940)]