1212106140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2411}}^1$

素因数の和:2462

約数の個数: 288

約数和(自身を含む): 4619462400

約数和(自身を除く): 3407356260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 49, 54, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 108, 114, 126, 133, 135, 140, 147, 171, 180, 189, 190, 196, 210, 228, 245, 252, 266, 270, 285, 294, 315, 342, 378, 380, 399, 420, 441, 490, 513, 532, 540, 570, 588, 630, 665, 684, 735, 756, 798, 855, 882, 931, 945, 980, 1026, 1140, 1197, 1260, 1323, 1330, 1470, 1596, 1710, 1764, 1862, 1890, 1995, 2052, 2205, 2394, 2411, 2565, 2646, 2660, 2793, 2940, 3420, 3591, 3724, 3780, 3990, 4410, 4655, 4788, 4822, 5130, 5292, 5586, 5985, 6615, 7182, 7233, 7980, 8379, 8820, 9310, 9644, 10260, 11172, 11970, 12055, 13230, 13965, 14364, 14466, 16758, 16877, 17955, 18620, 21699, 23940, 24110, 25137, 26460, 27930, 28932, 33516, 33754, 35910, 36165, 41895, 43398, 45809, 48220, 50274, 50631, 55860, 65097, 67508, 71820, 72330, 83790, 84385, 86796, 91618, 100548, 101262, 108495, 118139, 125685, 130194, 137427, 144660, 151893, 167580, 168770, 183236, 202524, 216990, 229045, 236278, 251370, 253155, 260388, 274854, 303786, 320663, 325485, 337540, 354417, 412281, 433980, 455679, 458090, 472556, 502740, 506310, 549708, 590695, 607572, 641326, 650970, 687135, 708834, 759465, 824562, 911358, 916180, 961989, 1012620, 1063251, 1181390, 1236843, 1282652, 1301940, 1374270, 1417668, 1518930, 1603315, 1649124, 1772085, 1822716, 1923978, 2061405, 2126502, 2244641, 2278395, 2362780, 2473686, 2748540, 2885967, 3037860, 3189753, 3206630, 3544170, 3847956, 4122810, 4253004, 4489282, 4556790, 4809945, 4947372, 5316255, 5771934, 6184215, 6379506, 6413260, 6733923, 7088340, 8245620, 8657901, 8978564, 9113580, 9619890, 10632510, 11223205, 11543868, 12368430, 12759012, 13467846, 14429835, 15948765, 17315802, 19239780, 20201769, 21265020, 22446410, 24736860, 26935692, 28859670, 31897530, 33669615, 34631604, 40403538, 43289505, 44892820, 57719340, 60605307, 63795060, 67339230, 80807076, 86579010, 101008845, 121210614, 134678460, 173158020, 202017690, 242421228, 303026535, 404035380, 606053070, 1212106140]

約数ペア:

[(1, 1212106140), (2, 606053070), (3, 404035380), (4, 303026535), (5, 242421228), (6, 202017690), (7, 173158020), (9, 134678460), (10, 121210614), (12, 101008845), (14, 86579010), (15, 80807076), (18, 67339230), (19, 63795060), (20, 60605307), (21, 57719340), (27, 44892820), (28, 43289505), (30, 40403538), (35, 34631604), (36, 33669615), (38, 31897530), (42, 28859670), (45, 26935692), (49, 24736860), (54, 22446410), (57, 21265020), (60, 20201769), (63, 19239780), (70, 17315802), (76, 15948765), (84, 14429835), (90, 13467846), (95, 12759012), (98, 12368430), (105, 11543868), (108, 11223205), (114, 10632510), (126, 9619890), (133, 9113580), (135, 8978564), (140, 8657901), (147, 8245620), (171, 7088340), (180, 6733923), (189, 6413260), (190, 6379506), (196, 6184215), (210, 5771934), (228, 5316255), (245, 4947372), (252, 4809945), (266, 4556790), (270, 4489282), (285, 4253004), (294, 4122810), (315, 3847956), (342, 3544170), (378, 3206630), (380, 3189753), (399, 3037860), (420, 2885967), (441, 2748540), (490, 2473686), (513, 2362780), (532, 2278395), (540, 2244641), (570, 2126502), (588, 2061405), (630, 1923978), (665, 1822716), (684, 1772085), (735, 1649124), (756, 1603315), (798, 1518930), (855, 1417668), (882, 1374270), (931, 1301940), (945, 1282652), (980, 1236843), (1026, 1181390), (1140, 1063251), (1197, 1012620), (1260, 961989), (1323, 916180), (1330, 911358), (1470, 824562), (1596, 759465), (1710, 708834), (1764, 687135), (1862, 650970), (1890, 641326), (1995, 607572), (2052, 590695), (2205, 549708), (2394, 506310), (2411, 502740), (2565, 472556), (2646, 458090), (2660, 455679), (2793, 433980), (2940, 412281), (3420, 354417), (3591, 337540), (3724, 325485), (3780, 320663), (3990, 303786), (4410, 274854), (4655, 260388), (4788, 253155), (4822, 251370), (5130, 236278), (5292, 229045), (5586, 216990), (5985, 202524), (6615, 183236), (7182, 168770), (7233, 167580), (7980, 151893), (8379, 144660), (8820, 137427), (9310, 130194), (9644, 125685), (10260, 118139), (11172, 108495), (11970, 101262), (12055, 100548), (13230, 91618), (13965, 86796), (14364, 84385), (14466, 83790), (16758, 72330), (16877, 71820), (17955, 67508), (18620, 65097), (21699, 55860), (23940, 50631), (24110, 50274), (25137, 48220), (26460, 45809), (27930, 43398), (28932, 41895), (33516, 36165), (33754, 35910)]