2901640920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{2699}}^1$

素因数の和:2778

約数の個数: 192

約数和(自身を含む): 9548928000

約数和(自身を除く): 6647287080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 289, 310, 340, 372, 408, 465, 510, 527, 578, 620, 680, 744, 867, 930, 1020, 1054, 1156, 1240, 1445, 1581, 1734, 1860, 2040, 2108, 2312, 2635, 2699, 2890, 3162, 3468, 3720, 4216, 4335, 5270, 5398, 5780, 6324, 6936, 7905, 8097, 8670, 8959, 10540, 10796, 11560, 12648, 13495, 15810, 16194, 17340, 17918, 21080, 21592, 26877, 26990, 31620, 32388, 34680, 35836, 40485, 44795, 45883, 53754, 53980, 63240, 64776, 71672, 80970, 83669, 89590, 91766, 107508, 107960, 134385, 137649, 161940, 167338, 179180, 183532, 215016, 229415, 251007, 268770, 275298, 323880, 334676, 358360, 367064, 418345, 458830, 502014, 537540, 550596, 669352, 688245, 780011, 836690, 917660, 1004028, 1075080, 1101192, 1255035, 1376490, 1422373, 1560022, 1673380, 1835320, 2008056, 2340033, 2510070, 2752980, 2844746, 3120044, 3346760, 3900055, 4267119, 4680066, 5020140, 5505960, 5689492, 6240088, 7111865, 7800110, 8534238, 9360132, 10040280, 11378984, 11700165, 14223730, 15600220, 17068476, 18720264, 21335595, 23400330, 24180341, 28447460, 31200440, 34136952, 42671190, 46800660, 48360682, 56894920, 72541023, 85342380, 93601320, 96721364, 120901705, 145082046, 170684760, 193442728, 241803410, 290164092, 362705115, 483606820, 580328184, 725410230, 967213640, 1450820460, 2901640920]

約数ペア:

[(1, 2901640920), (2, 1450820460), (3, 967213640), (4, 725410230), (5, 580328184), (6, 483606820), (8, 362705115), (10, 290164092), (12, 241803410), (15, 193442728), (17, 170684760), (20, 145082046), (24, 120901705), (30, 96721364), (31, 93601320), (34, 85342380), (40, 72541023), (51, 56894920), (60, 48360682), (62, 46800660), (68, 42671190), (85, 34136952), (93, 31200440), (102, 28447460), (120, 24180341), (124, 23400330), (136, 21335595), (155, 18720264), (170, 17068476), (186, 15600220), (204, 14223730), (248, 11700165), (255, 11378984), (289, 10040280), (310, 9360132), (340, 8534238), (372, 7800110), (408, 7111865), (465, 6240088), (510, 5689492), (527, 5505960), (578, 5020140), (620, 4680066), (680, 4267119), (744, 3900055), (867, 3346760), (930, 3120044), (1020, 2844746), (1054, 2752980), (1156, 2510070), (1240, 2340033), (1445, 2008056), (1581, 1835320), (1734, 1673380), (1860, 1560022), (2040, 1422373), (2108, 1376490), (2312, 1255035), (2635, 1101192), (2699, 1075080), (2890, 1004028), (3162, 917660), (3468, 836690), (3720, 780011), (4216, 688245), (4335, 669352), (5270, 550596), (5398, 537540), (5780, 502014), (6324, 458830), (6936, 418345), (7905, 367064), (8097, 358360), (8670, 334676), (8959, 323880), (10540, 275298), (10796, 268770), (11560, 251007), (12648, 229415), (13495, 215016), (15810, 183532), (16194, 179180), (17340, 167338), (17918, 161940), (21080, 137649), (21592, 134385), (26877, 107960), (26990, 107508), (31620, 91766), (32388, 89590), (34680, 83669), (35836, 80970), (40485, 71672), (44795, 64776), (45883, 63240), (53754, 53980)]