317629260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{911}}^1$

素因数の和:1088

約数の個数: 144

約数和(自身を含む): 1045699200

約数和(自身を除く): 728069940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 149, 156, 180, 195, 234, 260, 298, 390, 447, 468, 585, 596, 745, 780, 894, 911, 1170, 1341, 1490, 1788, 1822, 1937, 2235, 2340, 2682, 2733, 2980, 3644, 3874, 4470, 4555, 5364, 5466, 5811, 6705, 7748, 8199, 8940, 9110, 9685, 10932, 11622, 11843, 13410, 13665, 16398, 17433, 18220, 19370, 23244, 23686, 26820, 27330, 29055, 32796, 34866, 35529, 38740, 40995, 47372, 54660, 58110, 59215, 69732, 71058, 81990, 87165, 106587, 116220, 118430, 135739, 142116, 163980, 174330, 177645, 213174, 236860, 271478, 348660, 355290, 407217, 426348, 532935, 542956, 678695, 710580, 814434, 1065870, 1221651, 1357390, 1628868, 1764607, 2036085, 2131740, 2443302, 2714780, 3529214, 4072170, 4886604, 5293821, 6108255, 7058428, 8144340, 8823035, 10587642, 12216510, 15881463, 17646070, 21175284, 24433020, 26469105, 31762926, 35292140, 52938210, 63525852, 79407315, 105876420, 158814630, 317629260]

約数ペア:

[(1, 317629260), (2, 158814630), (3, 105876420), (4, 79407315), (5, 63525852), (6, 52938210), (9, 35292140), (10, 31762926), (12, 26469105), (13, 24433020), (15, 21175284), (18, 17646070), (20, 15881463), (26, 12216510), (30, 10587642), (36, 8823035), (39, 8144340), (45, 7058428), (52, 6108255), (60, 5293821), (65, 4886604), (78, 4072170), (90, 3529214), (117, 2714780), (130, 2443302), (149, 2131740), (156, 2036085), (180, 1764607), (195, 1628868), (234, 1357390), (260, 1221651), (298, 1065870), (390, 814434), (447, 710580), (468, 678695), (585, 542956), (596, 532935), (745, 426348), (780, 407217), (894, 355290), (911, 348660), (1170, 271478), (1341, 236860), (1490, 213174), (1788, 177645), (1822, 174330), (1937, 163980), (2235, 142116), (2340, 135739), (2682, 118430), (2733, 116220), (2980, 106587), (3644, 87165), (3874, 81990), (4470, 71058), (4555, 69732), (5364, 59215), (5466, 58110), (5811, 54660), (6705, 47372), (7748, 40995), (8199, 38740), (8940, 35529), (9110, 34866), (9685, 32796), (10932, 29055), (11622, 27330), (11843, 26820), (13410, 23686), (13665, 23244), (16398, 19370), (17433, 18220)]