42193320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 256

約数和(自身を含む): 151683840

約数和(自身を除く): 109490520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 37, 39, 40, 43, 51, 52, 60, 65, 68, 74, 78, 85, 86, 102, 104, 111, 120, 129, 130, 136, 148, 156, 170, 172, 185, 195, 204, 215, 221, 222, 255, 258, 260, 296, 312, 340, 344, 370, 390, 408, 430, 442, 444, 481, 510, 516, 520, 555, 559, 629, 645, 663, 680, 731, 740, 780, 860, 884, 888, 962, 1020, 1032, 1105, 1110, 1118, 1258, 1290, 1326, 1443, 1462, 1480, 1560, 1591, 1677, 1720, 1768, 1887, 1924, 2040, 2193, 2210, 2220, 2236, 2405, 2516, 2580, 2652, 2795, 2886, 2924, 3145, 3182, 3315, 3354, 3655, 3774, 3848, 4386, 4420, 4440, 4472, 4773, 4810, 5032, 5160, 5304, 5590, 5772, 5848, 6290, 6364, 6630, 6708, 7215, 7310, 7548, 7955, 8177, 8385, 8772, 8840, 9435, 9503, 9546, 9620, 10965, 11180, 11544, 12580, 12728, 13260, 13416, 14430, 14620, 15096, 15910, 16354, 16770, 17544, 18870, 19006, 19092, 19240, 20683, 21930, 22360, 23865, 24531, 25160, 26520, 27047, 28509, 28860, 29240, 31820, 32708, 33540, 37740, 38012, 38184, 40885, 41366, 43860, 47515, 47730, 49062, 54094, 57018, 57720, 62049, 63640, 65416, 67080, 75480, 76024, 81141, 81770, 82732, 87720, 95030, 95460, 98124, 103415, 108188, 114036, 122655, 124098, 135235, 142545, 162282, 163540, 165464, 190060, 190920, 196248, 206830, 216376, 228072, 245310, 248196, 270470, 285090, 310245, 324564, 327080, 351611, 380120, 405705, 413660, 490620, 496392, 540940, 570180, 620490, 649128, 703222, 811410, 827320, 981240, 1054833, 1081880, 1140360, 1240980, 1406444, 1622820, 1758055, 2109666, 2481960, 2812888, 3245640, 3516110, 4219332, 5274165, 7032220, 8438664, 10548330, 14064440, 21096660, 42193320]

約数ペア:

[(1, 42193320), (2, 21096660), (3, 14064440), (4, 10548330), (5, 8438664), (6, 7032220), (8, 5274165), (10, 4219332), (12, 3516110), (13, 3245640), (15, 2812888), (17, 2481960), (20, 2109666), (24, 1758055), (26, 1622820), (30, 1406444), (34, 1240980), (37, 1140360), (39, 1081880), (40, 1054833), (43, 981240), (51, 827320), (52, 811410), (60, 703222), (65, 649128), (68, 620490), (74, 570180), (78, 540940), (85, 496392), (86, 490620), (102, 413660), (104, 405705), (111, 380120), (120, 351611), (129, 327080), (130, 324564), (136, 310245), (148, 285090), (156, 270470), (170, 248196), (172, 245310), (185, 228072), (195, 216376), (204, 206830), (215, 196248), (221, 190920), (222, 190060), (255, 165464), (258, 163540), (260, 162282), (296, 142545), (312, 135235), (340, 124098), (344, 122655), (370, 114036), (390, 108188), (408, 103415), (430, 98124), (442, 95460), (444, 95030), (481, 87720), (510, 82732), (516, 81770), (520, 81141), (555, 76024), (559, 75480), (629, 67080), (645, 65416), (663, 63640), (680, 62049), (731, 57720), (740, 57018), (780, 54094), (860, 49062), (884, 47730), (888, 47515), (962, 43860), (1020, 41366), (1032, 40885), (1105, 38184), (1110, 38012), (1118, 37740), (1258, 33540), (1290, 32708), (1326, 31820), (1443, 29240), (1462, 28860), (1480, 28509), (1560, 27047), (1591, 26520), (1677, 25160), (1720, 24531), (1768, 23865), (1887, 22360), (1924, 21930), (2040, 20683), (2193, 19240), (2210, 19092), (2220, 19006), (2236, 18870), (2405, 17544), (2516, 16770), (2580, 16354), (2652, 15910), (2795, 15096), (2886, 14620), (2924, 14430), (3145, 13416), (3182, 13260), (3315, 12728), (3354, 12580), (3655, 11544), (3774, 11180), (3848, 10965), (4386, 9620), (4420, 9546), (4440, 9503), (4472, 9435), (4773, 8840), (4810, 8772), (5032, 8385), (5160, 8177), (5304, 7955), (5590, 7548), (5772, 7310), (5848, 7215), (6290, 6708), (6364, 6630)]