1489369320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{613}}^1$

素因数の和:1044

約数の個数: 192

約数和(自身を含む): 5146474320

約数和(自身を除く): 3657105000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 397, 408, 510, 612, 613, 680, 765, 794, 1020, 1191, 1224, 1226, 1530, 1588, 1839, 1985, 2040, 2382, 2452, 3060, 3065, 3176, 3573, 3678, 3970, 4764, 4904, 5517, 5955, 6120, 6130, 6749, 7146, 7356, 7940, 9195, 9528, 10421, 11034, 11910, 12260, 13498, 14292, 14712, 15880, 17865, 18390, 20247, 20842, 22068, 23820, 24520, 26996, 27585, 28584, 31263, 33745, 35730, 36780, 40494, 41684, 44136, 47640, 52105, 53992, 55170, 60741, 62526, 67490, 71460, 73560, 80988, 83368, 93789, 101235, 104210, 110340, 121482, 125052, 134980, 142920, 156315, 161976, 187578, 202470, 208420, 220680, 242964, 243361, 250104, 269960, 303705, 312630, 375156, 404940, 416840, 468945, 485928, 486722, 607410, 625260, 730083, 750312, 809880, 937890, 973444, 1214820, 1216805, 1250520, 1460166, 1875780, 1946888, 2190249, 2429640, 2433610, 2920332, 3650415, 3751560, 4137137, 4380498, 4867220, 5840664, 7300830, 8274274, 8760996, 9734440, 10951245, 12411411, 14601660, 16548548, 17521992, 20685685, 21902490, 24822822, 29203320, 33097096, 37234233, 41371370, 43804980, 49645644, 62057055, 74468466, 82742740, 87609960, 99291288, 124114110, 148936932, 165485480, 186171165, 248228220, 297873864, 372342330, 496456440, 744684660, 1489369320]

約数ペア:

[(1, 1489369320), (2, 744684660), (3, 496456440), (4, 372342330), (5, 297873864), (6, 248228220), (8, 186171165), (9, 165485480), (10, 148936932), (12, 124114110), (15, 99291288), (17, 87609960), (18, 82742740), (20, 74468466), (24, 62057055), (30, 49645644), (34, 43804980), (36, 41371370), (40, 37234233), (45, 33097096), (51, 29203320), (60, 24822822), (68, 21902490), (72, 20685685), (85, 17521992), (90, 16548548), (102, 14601660), (120, 12411411), (136, 10951245), (153, 9734440), (170, 8760996), (180, 8274274), (204, 7300830), (255, 5840664), (306, 4867220), (340, 4380498), (360, 4137137), (397, 3751560), (408, 3650415), (510, 2920332), (612, 2433610), (613, 2429640), (680, 2190249), (765, 1946888), (794, 1875780), (1020, 1460166), (1191, 1250520), (1224, 1216805), (1226, 1214820), (1530, 973444), (1588, 937890), (1839, 809880), (1985, 750312), (2040, 730083), (2382, 625260), (2452, 607410), (3060, 486722), (3065, 485928), (3176, 468945), (3573, 416840), (3678, 404940), (3970, 375156), (4764, 312630), (4904, 303705), (5517, 269960), (5955, 250104), (6120, 243361), (6130, 242964), (6749, 220680), (7146, 208420), (7356, 202470), (7940, 187578), (9195, 161976), (9528, 156315), (10421, 142920), (11034, 134980), (11910, 125052), (12260, 121482), (13498, 110340), (14292, 104210), (14712, 101235), (15880, 93789), (17865, 83368), (18390, 80988), (20247, 73560), (20842, 71460), (22068, 67490), (23820, 62526), (24520, 60741), (26996, 55170), (27585, 53992), (28584, 52105), (31263, 47640), (33745, 44136), (35730, 41684), (36780, 40494)]