1782820260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14939}}^1$

素因数の和:14987

約数の個数: 192

約数和(自身を含む): 6324998400

約数和(自身を除く): 4542178140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 884, 918, 1020, 1105, 1170, 1326, 1404, 1530, 1755, 1836, 1989, 2210, 2295, 2340, 2652, 3060, 3315, 3510, 3978, 4420, 4590, 5967, 6630, 7020, 7956, 9180, 9945, 11934, 13260, 14939, 19890, 23868, 29835, 29878, 39780, 44817, 59670, 59756, 74695, 89634, 119340, 134451, 149390, 179268, 194207, 224085, 253963, 268902, 298780, 388414, 403353, 448170, 507926, 537804, 582621, 672255, 761889, 776828, 806706, 896340, 971035, 1015852, 1165242, 1269815, 1344510, 1523778, 1613412, 1747863, 1942070, 2016765, 2285667, 2330484, 2539630, 2689020, 2913105, 3047556, 3301519, 3495726, 3809445, 3884140, 4033530, 4571334, 5079260, 5243589, 5826210, 6603038, 6857001, 6991452, 7618890, 8067060, 8739315, 9142668, 9904557, 10487178, 11428335, 11652420, 13206076, 13714002, 15237780, 16507595, 17478630, 19809114, 20974356, 22856670, 26217945, 27428004, 29713671, 33015190, 34285005, 34957260, 39618228, 45713340, 49522785, 52435890, 59427342, 66030380, 68570010, 89141013, 99045570, 104871780, 118854684, 137140020, 148568355, 178282026, 198091140, 297136710, 356564052, 445705065, 594273420, 891410130, 1782820260]

約数ペア:

[(1, 1782820260), (2, 891410130), (3, 594273420), (4, 445705065), (5, 356564052), (6, 297136710), (9, 198091140), (10, 178282026), (12, 148568355), (13, 137140020), (15, 118854684), (17, 104871780), (18, 99045570), (20, 89141013), (26, 68570010), (27, 66030380), (30, 59427342), (34, 52435890), (36, 49522785), (39, 45713340), (45, 39618228), (51, 34957260), (52, 34285005), (54, 33015190), (60, 29713671), (65, 27428004), (68, 26217945), (78, 22856670), (85, 20974356), (90, 19809114), (102, 17478630), (108, 16507595), (117, 15237780), (130, 13714002), (135, 13206076), (153, 11652420), (156, 11428335), (170, 10487178), (180, 9904557), (195, 9142668), (204, 8739315), (221, 8067060), (234, 7618890), (255, 6991452), (260, 6857001), (270, 6603038), (306, 5826210), (340, 5243589), (351, 5079260), (390, 4571334), (442, 4033530), (459, 3884140), (468, 3809445), (510, 3495726), (540, 3301519), (585, 3047556), (612, 2913105), (663, 2689020), (702, 2539630), (765, 2330484), (780, 2285667), (884, 2016765), (918, 1942070), (1020, 1747863), (1105, 1613412), (1170, 1523778), (1326, 1344510), (1404, 1269815), (1530, 1165242), (1755, 1015852), (1836, 971035), (1989, 896340), (2210, 806706), (2295, 776828), (2340, 761889), (2652, 672255), (3060, 582621), (3315, 537804), (3510, 507926), (3978, 448170), (4420, 403353), (4590, 388414), (5967, 298780), (6630, 268902), (7020, 253963), (7956, 224085), (9180, 194207), (9945, 179268), (11934, 149390), (13260, 134451), (14939, 119340), (19890, 89634), (23868, 74695), (29835, 59756), (29878, 59670), (39780, 44817)]