1540935720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:293

約数の個数: 288

約数和(自身を含む): 5392033920

約数和(自身を除く): 3851098200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 71, 72, 76, 90, 95, 114, 120, 142, 152, 167, 171, 180, 190, 213, 228, 284, 285, 334, 342, 355, 360, 361, 380, 426, 456, 501, 568, 570, 639, 668, 684, 710, 722, 760, 835, 852, 855, 1002, 1065, 1083, 1140, 1278, 1336, 1349, 1368, 1420, 1444, 1503, 1670, 1704, 1710, 1805, 2004, 2130, 2166, 2280, 2505, 2556, 2698, 2840, 2888, 3006, 3173, 3195, 3249, 3340, 3420, 3610, 4008, 4047, 4260, 4332, 5010, 5112, 5396, 5415, 6012, 6346, 6390, 6498, 6680, 6745, 6840, 7220, 7515, 8094, 8520, 8664, 9519, 10020, 10792, 10830, 11857, 12024, 12141, 12692, 12780, 12996, 13490, 14440, 15030, 15865, 16188, 16245, 19038, 20040, 20235, 21660, 23714, 24282, 25384, 25560, 25631, 25992, 26980, 28557, 30060, 31730, 32376, 32490, 35571, 38076, 40470, 43320, 47428, 47595, 48564, 51262, 53960, 57114, 59285, 60120, 60287, 60705, 63460, 64980, 71142, 76152, 76893, 80940, 94856, 95190, 97128, 102524, 106713, 114228, 118570, 120574, 121410, 126920, 128155, 129960, 142284, 142785, 153786, 161880, 177855, 180861, 190380, 205048, 213426, 225283, 228456, 230679, 237140, 241148, 242820, 256310, 284568, 285570, 301435, 307572, 355710, 361722, 380760, 384465, 426852, 450566, 461358, 474280, 482296, 485640, 512620, 533565, 542583, 571140, 602870, 615144, 675849, 711420, 723444, 768930, 853704, 901132, 904305, 922716, 1025240, 1067130, 1085166, 1126415, 1142280, 1153395, 1205740, 1351698, 1422840, 1446888, 1537860, 1802264, 1808610, 1845432, 2027547, 2134260, 2170332, 2252830, 2306790, 2411480, 2703396, 2712915, 3075720, 3379245, 3617220, 4055094, 4268520, 4280377, 4340664, 4505660, 4613580, 5406792, 5425830, 6758490, 7234440, 8110188, 8560754, 9011320, 9227160, 10137735, 10851660, 12841131, 13516980, 16220376, 17121508, 20275470, 21401885, 21703320, 25682262, 27033960, 34243016, 38523393, 40550940, 42803770, 51364524, 64205655, 77046786, 81101880, 85607540, 102729048, 128411310, 154093572, 171215080, 192616965, 256822620, 308187144, 385233930, 513645240, 770467860, 1540935720]

約数ペア:

[(1, 1540935720), (2, 770467860), (3, 513645240), (4, 385233930), (5, 308187144), (6, 256822620), (8, 192616965), (9, 171215080), (10, 154093572), (12, 128411310), (15, 102729048), (18, 85607540), (19, 81101880), (20, 77046786), (24, 64205655), (30, 51364524), (36, 42803770), (38, 40550940), (40, 38523393), (45, 34243016), (57, 27033960), (60, 25682262), (71, 21703320), (72, 21401885), (76, 20275470), (90, 17121508), (95, 16220376), (114, 13516980), (120, 12841131), (142, 10851660), (152, 10137735), (167, 9227160), (171, 9011320), (180, 8560754), (190, 8110188), (213, 7234440), (228, 6758490), (284, 5425830), (285, 5406792), (334, 4613580), (342, 4505660), (355, 4340664), (360, 4280377), (361, 4268520), (380, 4055094), (426, 3617220), (456, 3379245), (501, 3075720), (568, 2712915), (570, 2703396), (639, 2411480), (668, 2306790), (684, 2252830), (710, 2170332), (722, 2134260), (760, 2027547), (835, 1845432), (852, 1808610), (855, 1802264), (1002, 1537860), (1065, 1446888), (1083, 1422840), (1140, 1351698), (1278, 1205740), (1336, 1153395), (1349, 1142280), (1368, 1126415), (1420, 1085166), (1444, 1067130), (1503, 1025240), (1670, 922716), (1704, 904305), (1710, 901132), (1805, 853704), (2004, 768930), (2130, 723444), (2166, 711420), (2280, 675849), (2505, 615144), (2556, 602870), (2698, 571140), (2840, 542583), (2888, 533565), (3006, 512620), (3173, 485640), (3195, 482296), (3249, 474280), (3340, 461358), (3420, 450566), (3610, 426852), (4008, 384465), (4047, 380760), (4260, 361722), (4332, 355710), (5010, 307572), (5112, 301435), (5396, 285570), (5415, 284568), (6012, 256310), (6346, 242820), (6390, 241148), (6498, 237140), (6680, 230679), (6745, 228456), (6840, 225283), (7220, 213426), (7515, 205048), (8094, 190380), (8520, 180861), (8664, 177855), (9519, 161880), (10020, 153786), (10792, 142785), (10830, 142284), (11857, 129960), (12024, 128155), (12141, 126920), (12692, 121410), (12780, 120574), (12996, 118570), (13490, 114228), (14440, 106713), (15030, 102524), (15865, 97128), (16188, 95190), (16245, 94856), (19038, 80940), (20040, 76893), (20235, 76152), (21660, 71142), (23714, 64980), (24282, 63460), (25384, 60705), (25560, 60287), (25631, 60120), (25992, 59285), (26980, 57114), (28557, 53960), (30060, 51262), (31730, 48564), (32376, 47595), (32490, 47428), (35571, 43320), (38076, 40470)]