67214940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 222009984

約数和(自身を除く): 154795044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 37, 39, 51, 52, 60, 65, 68, 74, 78, 85, 102, 111, 130, 137, 148, 156, 170, 185, 195, 204, 221, 222, 255, 260, 274, 340, 370, 390, 411, 442, 444, 481, 510, 548, 555, 629, 663, 685, 740, 780, 822, 884, 962, 1020, 1105, 1110, 1258, 1326, 1370, 1443, 1644, 1781, 1887, 1924, 2055, 2210, 2220, 2329, 2405, 2516, 2652, 2740, 2886, 3145, 3315, 3562, 3774, 4110, 4420, 4658, 4810, 5069, 5343, 5772, 6290, 6630, 6987, 7124, 7215, 7548, 8177, 8220, 8905, 9316, 9435, 9620, 10138, 10686, 11645, 12580, 13260, 13974, 14430, 15207, 16354, 17810, 18870, 20276, 21372, 23290, 24531, 25345, 26715, 27948, 28860, 30277, 30414, 32708, 34935, 35620, 37740, 40885, 46580, 49062, 50690, 53430, 60554, 60828, 65897, 69870, 76035, 81770, 86173, 90831, 98124, 101380, 106860, 121108, 122655, 131794, 139740, 151385, 152070, 163540, 172346, 181662, 197691, 245310, 258519, 263588, 302770, 304140, 329485, 344692, 363324, 395382, 430865, 454155, 490620, 517038, 605540, 658970, 790764, 861730, 908310, 988455, 1034076, 1120249, 1292595, 1317940, 1723460, 1816620, 1976910, 2240498, 2585190, 3360747, 3953820, 4480996, 5170380, 5601245, 6721494, 11202490, 13442988, 16803735, 22404980, 33607470, 67214940]

約数ペア:

[(1, 67214940), (2, 33607470), (3, 22404980), (4, 16803735), (5, 13442988), (6, 11202490), (10, 6721494), (12, 5601245), (13, 5170380), (15, 4480996), (17, 3953820), (20, 3360747), (26, 2585190), (30, 2240498), (34, 1976910), (37, 1816620), (39, 1723460), (51, 1317940), (52, 1292595), (60, 1120249), (65, 1034076), (68, 988455), (74, 908310), (78, 861730), (85, 790764), (102, 658970), (111, 605540), (130, 517038), (137, 490620), (148, 454155), (156, 430865), (170, 395382), (185, 363324), (195, 344692), (204, 329485), (221, 304140), (222, 302770), (255, 263588), (260, 258519), (274, 245310), (340, 197691), (370, 181662), (390, 172346), (411, 163540), (442, 152070), (444, 151385), (481, 139740), (510, 131794), (548, 122655), (555, 121108), (629, 106860), (663, 101380), (685, 98124), (740, 90831), (780, 86173), (822, 81770), (884, 76035), (962, 69870), (1020, 65897), (1105, 60828), (1110, 60554), (1258, 53430), (1326, 50690), (1370, 49062), (1443, 46580), (1644, 40885), (1781, 37740), (1887, 35620), (1924, 34935), (2055, 32708), (2210, 30414), (2220, 30277), (2329, 28860), (2405, 27948), (2516, 26715), (2652, 25345), (2740, 24531), (2886, 23290), (3145, 21372), (3315, 20276), (3562, 18870), (3774, 17810), (4110, 16354), (4420, 15207), (4658, 14430), (4810, 13974), (5069, 13260), (5343, 12580), (5772, 11645), (6290, 10686), (6630, 10138), (6987, 9620), (7124, 9435), (7215, 9316), (7548, 8905), (8177, 8220)]