560336140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 1525112064

約数和(自身を除く): 964775924

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 37, 52, 53, 65, 70, 74, 91, 106, 130, 140, 148, 157, 182, 185, 212, 259, 260, 265, 314, 364, 370, 371, 455, 481, 518, 530, 628, 689, 740, 742, 785, 910, 962, 1036, 1060, 1099, 1295, 1378, 1484, 1570, 1820, 1855, 1924, 1961, 2041, 2198, 2405, 2590, 2756, 3140, 3367, 3445, 3710, 3922, 4082, 4396, 4810, 4823, 5180, 5495, 5809, 6734, 6890, 7420, 7844, 8164, 8321, 9620, 9646, 9805, 10205, 10990, 11618, 13468, 13727, 13780, 14287, 16642, 16835, 19292, 19610, 20410, 21980, 23236, 24115, 25493, 27454, 28574, 29045, 33284, 33670, 39220, 40663, 40820, 41605, 48230, 50986, 54908, 57148, 58090, 58247, 67340, 68635, 71435, 75517, 81326, 83210, 96460, 101972, 108173, 116180, 116494, 127465, 137270, 142870, 151034, 162652, 166420, 178451, 203315, 216346, 232988, 254930, 274540, 285740, 291235, 302068, 307877, 356902, 377585, 406630, 432692, 509860, 528619, 540865, 582470, 615754, 713804, 755170, 757211, 813260, 892255, 1057238, 1081730, 1164940, 1231508, 1510340, 1514422, 1539385, 1784510, 2114476, 2155139, 2163460, 2643095, 3028844, 3078770, 3569020, 3786055, 4002401, 4310278, 5286190, 6157540, 7572110, 8004802, 8620556, 10572380, 10775695, 15144220, 16009604, 20012005, 21551390, 28016807, 40024010, 43102780, 56033614, 80048020, 112067228, 140084035, 280168070, 560336140]

約数ペア:

[(1, 560336140), (2, 280168070), (4, 140084035), (5, 112067228), (7, 80048020), (10, 56033614), (13, 43102780), (14, 40024010), (20, 28016807), (26, 21551390), (28, 20012005), (35, 16009604), (37, 15144220), (52, 10775695), (53, 10572380), (65, 8620556), (70, 8004802), (74, 7572110), (91, 6157540), (106, 5286190), (130, 4310278), (140, 4002401), (148, 3786055), (157, 3569020), (182, 3078770), (185, 3028844), (212, 2643095), (259, 2163460), (260, 2155139), (265, 2114476), (314, 1784510), (364, 1539385), (370, 1514422), (371, 1510340), (455, 1231508), (481, 1164940), (518, 1081730), (530, 1057238), (628, 892255), (689, 813260), (740, 757211), (742, 755170), (785, 713804), (910, 615754), (962, 582470), (1036, 540865), (1060, 528619), (1099, 509860), (1295, 432692), (1378, 406630), (1484, 377585), (1570, 356902), (1820, 307877), (1855, 302068), (1924, 291235), (1961, 285740), (2041, 274540), (2198, 254930), (2405, 232988), (2590, 216346), (2756, 203315), (3140, 178451), (3367, 166420), (3445, 162652), (3710, 151034), (3922, 142870), (4082, 137270), (4396, 127465), (4810, 116494), (4823, 116180), (5180, 108173), (5495, 101972), (5809, 96460), (6734, 83210), (6890, 81326), (7420, 75517), (7844, 71435), (8164, 68635), (8321, 67340), (9620, 58247), (9646, 58090), (9805, 57148), (10205, 54908), (10990, 50986), (11618, 48230), (13468, 41605), (13727, 40820), (13780, 40663), (14287, 39220), (16642, 33670), (16835, 33284), (19292, 29045), (19610, 28574), (20410, 27454), (21980, 25493), (23236, 24115)]