244696140

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1291}}^1$

素因数の和:1331

約数の個数: 168

約数和(自身を含む): 830347728

約数和(自身を除く): 585651588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 729, 780, 810, 972, 1053, 1170, 1215, 1291, 1404, 1458, 1620, 1755, 2106, 2340, 2430, 2582, 2916, 3159, 3510, 3645, 3873, 4212, 4860, 5164, 5265, 6318, 6455, 7020, 7290, 7746, 9477, 10530, 11619, 12636, 12910, 14580, 15492, 15795, 16783, 18954, 19365, 21060, 23238, 25820, 31590, 33566, 34857, 37908, 38730, 46476, 47385, 50349, 58095, 63180, 67132, 69714, 77460, 83915, 94770, 100698, 104571, 116190, 139428, 151047, 167830, 174285, 189540, 201396, 209142, 232380, 251745, 302094, 313713, 335660, 348570, 418284, 453141, 503490, 522855, 604188, 627426, 697140, 755235, 906282, 941139, 1006980, 1045710, 1254852, 1359423, 1510470, 1568565, 1812564, 1882278, 2091420, 2265705, 2718846, 3020940, 3137130, 3764556, 4078269, 4531410, 4705695, 5437692, 6274260, 6797115, 8156538, 9062820, 9411390, 12234807, 13594230, 16313076, 18822780, 20391345, 24469614, 27188460, 40782690, 48939228, 61174035, 81565380, 122348070, 244696140]

約数ペア:

[(1, 244696140), (2, 122348070), (3, 81565380), (4, 61174035), (5, 48939228), (6, 40782690), (9, 27188460), (10, 24469614), (12, 20391345), (13, 18822780), (15, 16313076), (18, 13594230), (20, 12234807), (26, 9411390), (27, 9062820), (30, 8156538), (36, 6797115), (39, 6274260), (45, 5437692), (52, 4705695), (54, 4531410), (60, 4078269), (65, 3764556), (78, 3137130), (81, 3020940), (90, 2718846), (108, 2265705), (117, 2091420), (130, 1882278), (135, 1812564), (156, 1568565), (162, 1510470), (180, 1359423), (195, 1254852), (234, 1045710), (243, 1006980), (260, 941139), (270, 906282), (324, 755235), (351, 697140), (390, 627426), (405, 604188), (468, 522855), (486, 503490), (540, 453141), (585, 418284), (702, 348570), (729, 335660), (780, 313713), (810, 302094), (972, 251745), (1053, 232380), (1170, 209142), (1215, 201396), (1291, 189540), (1404, 174285), (1458, 167830), (1620, 151047), (1755, 139428), (2106, 116190), (2340, 104571), (2430, 100698), (2582, 94770), (2916, 83915), (3159, 77460), (3510, 69714), (3645, 67132), (3873, 63180), (4212, 58095), (4860, 50349), (5164, 47385), (5265, 46476), (6318, 38730), (6455, 37908), (7020, 34857), (7290, 33566), (7746, 31590), (9477, 25820), (10530, 23238), (11619, 21060), (12636, 19365), (12910, 18954), (14580, 16783), (15492, 15795)]