318696660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:527

約数の個数: 192

約数和(自身を含む): 1049932800

約数和(自身を除く): 731236140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 47, 54, 58, 60, 87, 90, 94, 108, 116, 135, 141, 145, 174, 180, 188, 235, 261, 270, 282, 290, 348, 423, 433, 435, 470, 522, 540, 564, 580, 705, 783, 846, 866, 870, 940, 1044, 1269, 1299, 1305, 1363, 1410, 1566, 1692, 1732, 1740, 2115, 2165, 2538, 2598, 2610, 2726, 2820, 3132, 3897, 3915, 4089, 4230, 4330, 5076, 5196, 5220, 5452, 6345, 6495, 6815, 7794, 7830, 8178, 8460, 8660, 11691, 12267, 12557, 12690, 12990, 13630, 15588, 15660, 16356, 19485, 20351, 20445, 23382, 24534, 25114, 25380, 25980, 27260, 36801, 37671, 38970, 40702, 40890, 46764, 49068, 50228, 58455, 61053, 61335, 62785, 73602, 75342, 77940, 81404, 81780, 101755, 113013, 116910, 122106, 122670, 125570, 147204, 150684, 183159, 184005, 188355, 203510, 226026, 233820, 244212, 245340, 251140, 305265, 339039, 366318, 368010, 376710, 407020, 452052, 549477, 565065, 590179, 610530, 678078, 732636, 736020, 753420, 915795, 1098954, 1130130, 1180358, 1221060, 1356156, 1695195, 1770537, 1831590, 2197908, 2260260, 2360716, 2747385, 2950895, 3390390, 3541074, 3663180, 5311611, 5494770, 5901790, 6780780, 7082148, 8852685, 10623222, 10989540, 11803580, 15934833, 17705370, 21246444, 26558055, 31869666, 35410740, 53116110, 63739332, 79674165, 106232220, 159348330, 318696660]

約数ペア:

[(1, 318696660), (2, 159348330), (3, 106232220), (4, 79674165), (5, 63739332), (6, 53116110), (9, 35410740), (10, 31869666), (12, 26558055), (15, 21246444), (18, 17705370), (20, 15934833), (27, 11803580), (29, 10989540), (30, 10623222), (36, 8852685), (45, 7082148), (47, 6780780), (54, 5901790), (58, 5494770), (60, 5311611), (87, 3663180), (90, 3541074), (94, 3390390), (108, 2950895), (116, 2747385), (135, 2360716), (141, 2260260), (145, 2197908), (174, 1831590), (180, 1770537), (188, 1695195), (235, 1356156), (261, 1221060), (270, 1180358), (282, 1130130), (290, 1098954), (348, 915795), (423, 753420), (433, 736020), (435, 732636), (470, 678078), (522, 610530), (540, 590179), (564, 565065), (580, 549477), (705, 452052), (783, 407020), (846, 376710), (866, 368010), (870, 366318), (940, 339039), (1044, 305265), (1269, 251140), (1299, 245340), (1305, 244212), (1363, 233820), (1410, 226026), (1566, 203510), (1692, 188355), (1732, 184005), (1740, 183159), (2115, 150684), (2165, 147204), (2538, 125570), (2598, 122670), (2610, 122106), (2726, 116910), (2820, 113013), (3132, 101755), (3897, 81780), (3915, 81404), (4089, 77940), (4230, 75342), (4330, 73602), (5076, 62785), (5196, 61335), (5220, 61053), (5452, 58455), (6345, 50228), (6495, 49068), (6815, 46764), (7794, 40890), (7830, 40702), (8178, 38970), (8460, 37671), (8660, 36801), (11691, 27260), (12267, 25980), (12557, 25380), (12690, 25114), (12990, 24534), (13630, 23382), (15588, 20445), (15660, 20351), (16356, 19485)]