415673640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:517

約数の個数: 256

約数和(自身を含む): 1492992000

約数和(自身を除く): 1077318360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 47, 54, 57, 60, 72, 76, 90, 94, 95, 108, 114, 120, 135, 141, 152, 171, 180, 188, 190, 216, 228, 235, 270, 282, 285, 342, 360, 376, 380, 423, 431, 456, 470, 513, 540, 564, 570, 684, 705, 760, 846, 855, 862, 893, 940, 1026, 1080, 1128, 1140, 1269, 1293, 1368, 1410, 1692, 1710, 1724, 1786, 1880, 2052, 2115, 2155, 2280, 2538, 2565, 2586, 2679, 2820, 3384, 3420, 3448, 3572, 3879, 4104, 4230, 4310, 4465, 5076, 5130, 5172, 5358, 5640, 6345, 6465, 6840, 7144, 7758, 8037, 8189, 8460, 8620, 8930, 10152, 10260, 10344, 10716, 11637, 12690, 12930, 13395, 15516, 16074, 16378, 16920, 17240, 17860, 19395, 20257, 20520, 21432, 23274, 24111, 24567, 25380, 25860, 26790, 31032, 32148, 32756, 35720, 38790, 40185, 40514, 40945, 46548, 48222, 49134, 50760, 51720, 53580, 58185, 60771, 64296, 65512, 73701, 77580, 80370, 81028, 81890, 93096, 96444, 98268, 101285, 107160, 116370, 120555, 121542, 122835, 147402, 155160, 160740, 162056, 163780, 182313, 192888, 196536, 202570, 221103, 232740, 241110, 243084, 245670, 294804, 303855, 321480, 327560, 364626, 368505, 384883, 405140, 442206, 465480, 482220, 486168, 491340, 546939, 589608, 607710, 729252, 737010, 769766, 810280, 884412, 911565, 964440, 982680, 1093878, 1105515, 1154649, 1215420, 1458504, 1474020, 1539532, 1768824, 1823130, 1924415, 2187756, 2211030, 2309298, 2430840, 2734695, 2948040, 3079064, 3463947, 3646260, 3848830, 4375512, 4422060, 4618596, 5469390, 5773245, 6927894, 7292520, 7697660, 8844120, 9237192, 10391841, 10938780, 11546490, 13855788, 15395320, 17319735, 20783682, 21877560, 23092980, 27711576, 34639470, 41567364, 46185960, 51959205, 69278940, 83134728, 103918410, 138557880, 207836820, 415673640]

約数ペア:

[(1, 415673640), (2, 207836820), (3, 138557880), (4, 103918410), (5, 83134728), (6, 69278940), (8, 51959205), (9, 46185960), (10, 41567364), (12, 34639470), (15, 27711576), (18, 23092980), (19, 21877560), (20, 20783682), (24, 17319735), (27, 15395320), (30, 13855788), (36, 11546490), (38, 10938780), (40, 10391841), (45, 9237192), (47, 8844120), (54, 7697660), (57, 7292520), (60, 6927894), (72, 5773245), (76, 5469390), (90, 4618596), (94, 4422060), (95, 4375512), (108, 3848830), (114, 3646260), (120, 3463947), (135, 3079064), (141, 2948040), (152, 2734695), (171, 2430840), (180, 2309298), (188, 2211030), (190, 2187756), (216, 1924415), (228, 1823130), (235, 1768824), (270, 1539532), (282, 1474020), (285, 1458504), (342, 1215420), (360, 1154649), (376, 1105515), (380, 1093878), (423, 982680), (431, 964440), (456, 911565), (470, 884412), (513, 810280), (540, 769766), (564, 737010), (570, 729252), (684, 607710), (705, 589608), (760, 546939), (846, 491340), (855, 486168), (862, 482220), (893, 465480), (940, 442206), (1026, 405140), (1080, 384883), (1128, 368505), (1140, 364626), (1269, 327560), (1293, 321480), (1368, 303855), (1410, 294804), (1692, 245670), (1710, 243084), (1724, 241110), (1786, 232740), (1880, 221103), (2052, 202570), (2115, 196536), (2155, 192888), (2280, 182313), (2538, 163780), (2565, 162056), (2586, 160740), (2679, 155160), (2820, 147402), (3384, 122835), (3420, 121542), (3448, 120555), (3572, 116370), (3879, 107160), (4104, 101285), (4230, 98268), (4310, 96444), (4465, 93096), (5076, 81890), (5130, 81028), (5172, 80370), (5358, 77580), (5640, 73701), (6345, 65512), (6465, 64296), (6840, 60771), (7144, 58185), (7758, 53580), (8037, 51720), (8189, 50760), (8460, 49134), (8620, 48222), (8930, 46548), (10152, 40945), (10260, 40514), (10344, 40185), (10716, 38790), (11637, 35720), (12690, 32756), (12930, 32148), (13395, 31032), (15516, 26790), (16074, 25860), (16378, 25380), (16920, 24567), (17240, 24111), (17860, 23274), (19395, 21432), (20257, 20520)]