65075760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:176

約数の個数: 240

約数和(自身を含む): 236770560

約数和(自身を除く): 171694800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 67, 71, 72, 76, 80, 90, 95, 114, 120, 134, 142, 144, 152, 171, 180, 190, 201, 213, 228, 240, 268, 284, 285, 304, 335, 342, 355, 360, 380, 402, 426, 456, 536, 568, 570, 603, 639, 670, 684, 710, 720, 760, 804, 852, 855, 912, 1005, 1065, 1072, 1136, 1140, 1206, 1273, 1278, 1340, 1349, 1368, 1420, 1520, 1608, 1704, 1710, 2010, 2130, 2280, 2412, 2546, 2556, 2680, 2698, 2736, 2840, 3015, 3195, 3216, 3408, 3420, 3819, 4020, 4047, 4260, 4560, 4757, 4824, 5092, 5112, 5360, 5396, 5680, 6030, 6365, 6390, 6745, 6840, 7638, 8040, 8094, 8520, 9514, 9648, 10184, 10224, 10792, 11457, 12060, 12141, 12730, 12780, 13490, 13680, 14271, 15276, 16080, 16188, 17040, 19028, 19095, 20235, 20368, 21584, 22914, 23785, 24120, 24282, 25460, 25560, 26980, 28542, 30552, 32376, 38056, 38190, 40470, 42813, 45828, 47570, 48240, 48564, 50920, 51120, 53960, 57084, 57285, 60705, 61104, 64752, 71355, 76112, 76380, 80940, 85626, 90383, 91656, 95140, 97128, 101840, 107920, 114168, 114570, 121410, 142710, 152760, 161880, 171252, 180766, 183312, 190280, 194256, 214065, 228336, 229140, 242820, 271149, 285420, 305520, 323760, 342504, 361532, 380560, 428130, 451915, 458280, 485640, 542298, 570840, 685008, 723064, 813447, 856260, 903830, 916560, 971280, 1084596, 1141680, 1355745, 1446128, 1626894, 1712520, 1807660, 2169192, 2711490, 3253788, 3425040, 3615320, 4067235, 4338384, 5422980, 6507576, 7230640, 8134470, 10845960, 13015152, 16268940, 21691920, 32537880, 65075760]

約数ペア:

[(1, 65075760), (2, 32537880), (3, 21691920), (4, 16268940), (5, 13015152), (6, 10845960), (8, 8134470), (9, 7230640), (10, 6507576), (12, 5422980), (15, 4338384), (16, 4067235), (18, 3615320), (19, 3425040), (20, 3253788), (24, 2711490), (30, 2169192), (36, 1807660), (38, 1712520), (40, 1626894), (45, 1446128), (48, 1355745), (57, 1141680), (60, 1084596), (67, 971280), (71, 916560), (72, 903830), (76, 856260), (80, 813447), (90, 723064), (95, 685008), (114, 570840), (120, 542298), (134, 485640), (142, 458280), (144, 451915), (152, 428130), (171, 380560), (180, 361532), (190, 342504), (201, 323760), (213, 305520), (228, 285420), (240, 271149), (268, 242820), (284, 229140), (285, 228336), (304, 214065), (335, 194256), (342, 190280), (355, 183312), (360, 180766), (380, 171252), (402, 161880), (426, 152760), (456, 142710), (536, 121410), (568, 114570), (570, 114168), (603, 107920), (639, 101840), (670, 97128), (684, 95140), (710, 91656), (720, 90383), (760, 85626), (804, 80940), (852, 76380), (855, 76112), (912, 71355), (1005, 64752), (1065, 61104), (1072, 60705), (1136, 57285), (1140, 57084), (1206, 53960), (1273, 51120), (1278, 50920), (1340, 48564), (1349, 48240), (1368, 47570), (1420, 45828), (1520, 42813), (1608, 40470), (1704, 38190), (1710, 38056), (2010, 32376), (2130, 30552), (2280, 28542), (2412, 26980), (2546, 25560), (2556, 25460), (2680, 24282), (2698, 24120), (2736, 23785), (2840, 22914), (3015, 21584), (3195, 20368), (3216, 20235), (3408, 19095), (3420, 19028), (3819, 17040), (4020, 16188), (4047, 16080), (4260, 15276), (4560, 14271), (4757, 13680), (4824, 13490), (5092, 12780), (5112, 12730), (5360, 12141), (5396, 12060), (5680, 11457), (6030, 10792), (6365, 10224), (6390, 10184), (6745, 9648), (6840, 9514), (7638, 8520), (8040, 8094)]