160952940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:321

約数の個数: 192

約数和(自身を含む): 538876800

約数和(自身を除く): 377923860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 89, 90, 102, 108, 135, 153, 170, 178, 180, 197, 204, 255, 267, 270, 306, 340, 356, 394, 445, 459, 510, 534, 540, 591, 612, 765, 788, 801, 890, 918, 985, 1020, 1068, 1182, 1335, 1513, 1530, 1602, 1773, 1780, 1836, 1970, 2295, 2364, 2403, 2670, 2955, 3026, 3060, 3204, 3349, 3546, 3940, 4005, 4539, 4590, 4806, 5319, 5340, 5910, 6052, 6698, 7092, 7565, 8010, 8865, 9078, 9180, 9612, 10047, 10638, 11820, 12015, 13396, 13617, 15130, 16020, 16745, 17533, 17730, 18156, 20094, 21276, 22695, 24030, 26595, 27234, 30141, 30260, 33490, 35066, 35460, 40188, 40851, 45390, 48060, 50235, 52599, 53190, 54468, 60282, 66980, 68085, 70132, 81702, 87665, 90423, 90780, 100470, 105198, 106380, 120564, 136170, 150705, 157797, 163404, 175330, 180846, 200940, 204255, 210396, 262995, 272340, 298061, 301410, 315594, 350660, 361692, 408510, 452115, 473391, 525990, 596122, 602820, 631188, 788985, 817020, 894183, 904230, 946782, 1051980, 1192244, 1490305, 1577970, 1788366, 1808460, 1893564, 2366955, 2682549, 2980610, 3155940, 3576732, 4470915, 4733910, 5365098, 5961220, 8047647, 8941830, 9467820, 10730196, 13412745, 16095294, 17883660, 26825490, 32190588, 40238235, 53650980, 80476470, 160952940]

約数ペア:

[(1, 160952940), (2, 80476470), (3, 53650980), (4, 40238235), (5, 32190588), (6, 26825490), (9, 17883660), (10, 16095294), (12, 13412745), (15, 10730196), (17, 9467820), (18, 8941830), (20, 8047647), (27, 5961220), (30, 5365098), (34, 4733910), (36, 4470915), (45, 3576732), (51, 3155940), (54, 2980610), (60, 2682549), (68, 2366955), (85, 1893564), (89, 1808460), (90, 1788366), (102, 1577970), (108, 1490305), (135, 1192244), (153, 1051980), (170, 946782), (178, 904230), (180, 894183), (197, 817020), (204, 788985), (255, 631188), (267, 602820), (270, 596122), (306, 525990), (340, 473391), (356, 452115), (394, 408510), (445, 361692), (459, 350660), (510, 315594), (534, 301410), (540, 298061), (591, 272340), (612, 262995), (765, 210396), (788, 204255), (801, 200940), (890, 180846), (918, 175330), (985, 163404), (1020, 157797), (1068, 150705), (1182, 136170), (1335, 120564), (1513, 106380), (1530, 105198), (1602, 100470), (1773, 90780), (1780, 90423), (1836, 87665), (1970, 81702), (2295, 70132), (2364, 68085), (2403, 66980), (2670, 60282), (2955, 54468), (3026, 53190), (3060, 52599), (3204, 50235), (3349, 48060), (3546, 45390), (3940, 40851), (4005, 40188), (4539, 35460), (4590, 35066), (4806, 33490), (5319, 30260), (5340, 30141), (5910, 27234), (6052, 26595), (6698, 24030), (7092, 22695), (7565, 21276), (8010, 20094), (8865, 18156), (9078, 17730), (9180, 17533), (9612, 16745), (10047, 16020), (10638, 15130), (11820, 13617), (12015, 13396)]