1608953940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2383}}^1$

素因数の和:2451

約数の個数: 216

約数和(自身を含む): 5539881984

約数和(自身を除く): 3930928044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 121, 124, 132, 155, 165, 180, 186, 198, 220, 242, 279, 310, 330, 341, 363, 372, 396, 465, 484, 495, 558, 605, 620, 660, 682, 726, 930, 990, 1023, 1089, 1116, 1210, 1364, 1395, 1452, 1705, 1815, 1860, 1980, 2046, 2178, 2383, 2420, 2790, 3069, 3410, 3630, 3751, 4092, 4356, 4766, 5115, 5445, 5580, 6138, 6820, 7149, 7260, 7502, 9532, 10230, 10890, 11253, 11915, 12276, 14298, 15004, 15345, 18755, 20460, 21447, 21780, 22506, 23830, 26213, 28596, 30690, 33759, 35745, 37510, 42894, 45012, 47660, 52426, 56265, 61380, 67518, 71490, 73873, 75020, 78639, 85788, 104852, 107235, 112530, 131065, 135036, 142980, 147746, 157278, 168795, 214470, 221619, 225060, 235917, 262130, 288343, 295492, 314556, 337590, 369365, 393195, 428940, 443238, 471834, 524260, 576686, 664857, 675180, 738730, 786390, 812603, 865029, 886476, 943668, 1108095, 1153372, 1179585, 1329714, 1441715, 1477460, 1572780, 1625206, 1730058, 2216190, 2359170, 2437809, 2595087, 2659428, 2883430, 3250412, 3324285, 3460116, 4063015, 4325145, 4432380, 4718340, 4875618, 5190174, 5766860, 6648570, 7313427, 8126030, 8650290, 8938633, 9751236, 10380348, 12189045, 12975435, 13297140, 14626854, 16252060, 17300580, 17877266, 24378090, 25950870, 26815899, 29253708, 35754532, 36567135, 44693165, 48756180, 51901740, 53631798, 73134270, 80447697, 89386330, 107263596, 134079495, 146268540, 160895394, 178772660, 268158990, 321790788, 402238485, 536317980, 804476970, 1608953940]

約数ペア:

[(1, 1608953940), (2, 804476970), (3, 536317980), (4, 402238485), (5, 321790788), (6, 268158990), (9, 178772660), (10, 160895394), (11, 146268540), (12, 134079495), (15, 107263596), (18, 89386330), (20, 80447697), (22, 73134270), (30, 53631798), (31, 51901740), (33, 48756180), (36, 44693165), (44, 36567135), (45, 35754532), (55, 29253708), (60, 26815899), (62, 25950870), (66, 24378090), (90, 17877266), (93, 17300580), (99, 16252060), (110, 14626854), (121, 13297140), (124, 12975435), (132, 12189045), (155, 10380348), (165, 9751236), (180, 8938633), (186, 8650290), (198, 8126030), (220, 7313427), (242, 6648570), (279, 5766860), (310, 5190174), (330, 4875618), (341, 4718340), (363, 4432380), (372, 4325145), (396, 4063015), (465, 3460116), (484, 3324285), (495, 3250412), (558, 2883430), (605, 2659428), (620, 2595087), (660, 2437809), (682, 2359170), (726, 2216190), (930, 1730058), (990, 1625206), (1023, 1572780), (1089, 1477460), (1116, 1441715), (1210, 1329714), (1364, 1179585), (1395, 1153372), (1452, 1108095), (1705, 943668), (1815, 886476), (1860, 865029), (1980, 812603), (2046, 786390), (2178, 738730), (2383, 675180), (2420, 664857), (2790, 576686), (3069, 524260), (3410, 471834), (3630, 443238), (3751, 428940), (4092, 393195), (4356, 369365), (4766, 337590), (5115, 314556), (5445, 295492), (5580, 288343), (6138, 262130), (6820, 235917), (7149, 225060), (7260, 221619), (7502, 214470), (9532, 168795), (10230, 157278), (10890, 147746), (11253, 142980), (11915, 135036), (12276, 131065), (14298, 112530), (15004, 107235), (15345, 104852), (18755, 85788), (20460, 78639), (21447, 75020), (21780, 73873), (22506, 71490), (23830, 67518), (26213, 61380), (28596, 56265), (30690, 52426), (33759, 47660), (35745, 45012), (37510, 42894)]