23968980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:415

約数の個数: 192

約数和(自身を含む): 90478080

約数和(自身を除く): 66509100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 373, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 746, 756, 765, 918, 945, 1020, 1071, 1119, 1190, 1260, 1428, 1492, 1530, 1785, 1836, 1865, 1890, 2142, 2238, 2295, 2380, 2611, 3060, 3213, 3357, 3570, 3730, 3780, 4284, 4476, 4590, 5222, 5355, 5595, 6341, 6426, 6714, 7140, 7460, 7833, 9180, 10071, 10444, 10710, 11190, 12682, 12852, 13055, 13428, 15666, 16065, 16785, 19023, 20142, 21420, 22380, 23499, 25364, 26110, 31332, 31705, 32130, 33570, 38046, 39165, 40284, 44387, 46998, 50355, 52220, 57069, 63410, 64260, 67140, 70497, 76092, 78330, 88774, 93996, 95115, 100710, 114138, 117495, 126820, 133161, 140994, 156660, 171207, 177548, 190230, 201420, 221935, 228276, 234990, 266322, 281988, 285345, 342414, 352485, 380460, 399483, 443870, 469980, 532644, 570690, 665805, 684828, 704970, 798966, 856035, 887740, 1141380, 1198449, 1331610, 1409940, 1597932, 1712070, 1997415, 2396898, 2663220, 3424140, 3994830, 4793796, 5992245, 7989660, 11984490, 23968980]

約数ペア:

[(1, 23968980), (2, 11984490), (3, 7989660), (4, 5992245), (5, 4793796), (6, 3994830), (7, 3424140), (9, 2663220), (10, 2396898), (12, 1997415), (14, 1712070), (15, 1597932), (17, 1409940), (18, 1331610), (20, 1198449), (21, 1141380), (27, 887740), (28, 856035), (30, 798966), (34, 704970), (35, 684828), (36, 665805), (42, 570690), (45, 532644), (51, 469980), (54, 443870), (60, 399483), (63, 380460), (68, 352485), (70, 342414), (84, 285345), (85, 281988), (90, 266322), (102, 234990), (105, 228276), (108, 221935), (119, 201420), (126, 190230), (135, 177548), (140, 171207), (153, 156660), (170, 140994), (180, 133161), (189, 126820), (204, 117495), (210, 114138), (238, 100710), (252, 95115), (255, 93996), (270, 88774), (306, 78330), (315, 76092), (340, 70497), (357, 67140), (373, 64260), (378, 63410), (420, 57069), (459, 52220), (476, 50355), (510, 46998), (540, 44387), (595, 40284), (612, 39165), (630, 38046), (714, 33570), (746, 32130), (756, 31705), (765, 31332), (918, 26110), (945, 25364), (1020, 23499), (1071, 22380), (1119, 21420), (1190, 20142), (1260, 19023), (1428, 16785), (1492, 16065), (1530, 15666), (1785, 13428), (1836, 13055), (1865, 12852), (1890, 12682), (2142, 11190), (2238, 10710), (2295, 10444), (2380, 10071), (2611, 9180), (3060, 7833), (3213, 7460), (3357, 7140), (3570, 6714), (3730, 6426), (3780, 6341), (4284, 5595), (4476, 5355), (4590, 5222)]