1566247740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{883}}^1$

素因数の和:996

約数の個数: 192

約数和(自身を含む): 4875945984

約数和(自身を除く): 3309698244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 37, 47, 51, 60, 68, 74, 85, 94, 102, 111, 141, 148, 170, 185, 188, 204, 222, 235, 255, 282, 340, 370, 444, 470, 510, 555, 564, 629, 705, 740, 799, 883, 940, 1020, 1110, 1258, 1410, 1598, 1739, 1766, 1887, 2220, 2397, 2516, 2649, 2820, 3145, 3196, 3478, 3532, 3774, 3995, 4415, 4794, 5217, 5298, 6290, 6956, 7548, 7990, 8695, 8830, 9435, 9588, 10434, 10596, 11985, 12580, 13245, 15011, 15980, 17390, 17660, 18870, 20868, 23970, 26085, 26490, 29563, 30022, 32671, 34780, 37740, 41501, 45033, 47940, 52170, 52980, 59126, 60044, 65342, 75055, 83002, 88689, 90066, 98013, 104340, 118252, 124503, 130684, 147815, 150110, 163355, 166004, 177378, 180132, 196026, 207505, 225165, 249006, 295630, 300220, 326710, 354756, 392052, 415010, 443445, 450330, 490065, 498012, 555407, 591260, 622515, 653420, 705517, 830020, 886890, 900660, 980130, 1110814, 1245030, 1411034, 1535537, 1666221, 1773780, 1960260, 2116551, 2221628, 2490060, 2777035, 2822068, 3071074, 3332442, 3527585, 4233102, 4606611, 5554070, 6142148, 6664884, 7055170, 7677685, 8331105, 8466204, 9213222, 10582755, 11108140, 14110340, 15355370, 16662210, 18426444, 21165510, 23033055, 26104129, 30710740, 33324420, 42331020, 46066110, 52208258, 78312387, 92132220, 104416516, 130520645, 156624774, 261041290, 313249548, 391561935, 522082580, 783123870, 1566247740]

約数ペア:

[(1, 1566247740), (2, 783123870), (3, 522082580), (4, 391561935), (5, 313249548), (6, 261041290), (10, 156624774), (12, 130520645), (15, 104416516), (17, 92132220), (20, 78312387), (30, 52208258), (34, 46066110), (37, 42331020), (47, 33324420), (51, 30710740), (60, 26104129), (68, 23033055), (74, 21165510), (85, 18426444), (94, 16662210), (102, 15355370), (111, 14110340), (141, 11108140), (148, 10582755), (170, 9213222), (185, 8466204), (188, 8331105), (204, 7677685), (222, 7055170), (235, 6664884), (255, 6142148), (282, 5554070), (340, 4606611), (370, 4233102), (444, 3527585), (470, 3332442), (510, 3071074), (555, 2822068), (564, 2777035), (629, 2490060), (705, 2221628), (740, 2116551), (799, 1960260), (883, 1773780), (940, 1666221), (1020, 1535537), (1110, 1411034), (1258, 1245030), (1410, 1110814), (1598, 980130), (1739, 900660), (1766, 886890), (1887, 830020), (2220, 705517), (2397, 653420), (2516, 622515), (2649, 591260), (2820, 555407), (3145, 498012), (3196, 490065), (3478, 450330), (3532, 443445), (3774, 415010), (3995, 392052), (4415, 354756), (4794, 326710), (5217, 300220), (5298, 295630), (6290, 249006), (6956, 225165), (7548, 207505), (7990, 196026), (8695, 180132), (8830, 177378), (9435, 166004), (9588, 163355), (10434, 150110), (10596, 147815), (11985, 130684), (12580, 124503), (13245, 118252), (15011, 104340), (15980, 98013), (17390, 90066), (17660, 88689), (18870, 83002), (20868, 75055), (23970, 65342), (26085, 60044), (26490, 59126), (29563, 52980), (30022, 52170), (32671, 47940), (34780, 45033), (37740, 41501)]