23861880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:598

約数の個数: 192

約数和(自身を含む): 94011840

約数和(自身を除く): 70149960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 557, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1114, 1190, 1224, 1260, 1428, 1530, 1671, 1785, 2040, 2142, 2228, 2380, 2520, 2785, 2856, 3060, 3342, 3570, 3899, 4284, 4456, 4760, 5013, 5355, 5570, 6120, 6684, 7140, 7798, 8355, 8568, 9469, 10026, 10710, 11140, 11697, 13368, 14280, 15596, 16710, 18938, 19495, 20052, 21420, 22280, 23394, 25065, 28407, 31192, 33420, 35091, 37876, 38990, 40104, 42840, 46788, 47345, 50130, 56814, 58485, 66283, 66840, 70182, 75752, 77980, 85221, 93576, 94690, 100260, 113628, 116970, 132566, 140364, 142035, 155960, 170442, 175455, 189380, 198849, 200520, 227256, 233940, 265132, 280728, 284070, 331415, 340884, 350910, 378760, 397698, 426105, 467880, 530264, 568140, 596547, 662830, 681768, 701820, 795396, 852210, 994245, 1136280, 1193094, 1325660, 1403640, 1590792, 1704420, 1988490, 2386188, 2651320, 2982735, 3408840, 3976980, 4772376, 5965470, 7953960, 11930940, 23861880]

約数ペア:

[(1, 23861880), (2, 11930940), (3, 7953960), (4, 5965470), (5, 4772376), (6, 3976980), (7, 3408840), (8, 2982735), (9, 2651320), (10, 2386188), (12, 1988490), (14, 1704420), (15, 1590792), (17, 1403640), (18, 1325660), (20, 1193094), (21, 1136280), (24, 994245), (28, 852210), (30, 795396), (34, 701820), (35, 681768), (36, 662830), (40, 596547), (42, 568140), (45, 530264), (51, 467880), (56, 426105), (60, 397698), (63, 378760), (68, 350910), (70, 340884), (72, 331415), (84, 284070), (85, 280728), (90, 265132), (102, 233940), (105, 227256), (119, 200520), (120, 198849), (126, 189380), (136, 175455), (140, 170442), (153, 155960), (168, 142035), (170, 140364), (180, 132566), (204, 116970), (210, 113628), (238, 100260), (252, 94690), (255, 93576), (280, 85221), (306, 77980), (315, 75752), (340, 70182), (357, 66840), (360, 66283), (408, 58485), (420, 56814), (476, 50130), (504, 47345), (510, 46788), (557, 42840), (595, 40104), (612, 38990), (630, 37876), (680, 35091), (714, 33420), (765, 31192), (840, 28407), (952, 25065), (1020, 23394), (1071, 22280), (1114, 21420), (1190, 20052), (1224, 19495), (1260, 18938), (1428, 16710), (1530, 15596), (1671, 14280), (1785, 13368), (2040, 11697), (2142, 11140), (2228, 10710), (2380, 10026), (2520, 9469), (2785, 8568), (2856, 8355), (3060, 7798), (3342, 7140), (3570, 6684), (3899, 6120), (4284, 5570), (4456, 5355), (4760, 5013)]