390363120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1061}}^1$

素因数の和:1160

約数の個数: 240

約数和(自身を含む): 1520206272

約数和(自身を除く): 1129843152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 73, 80, 84, 90, 105, 112, 120, 126, 140, 144, 146, 168, 180, 210, 219, 240, 252, 280, 292, 315, 336, 360, 365, 420, 438, 504, 511, 560, 584, 630, 657, 720, 730, 840, 876, 1008, 1022, 1061, 1095, 1168, 1260, 1314, 1460, 1533, 1680, 1752, 2044, 2122, 2190, 2520, 2555, 2628, 2920, 3066, 3183, 3285, 3504, 4088, 4244, 4380, 4599, 5040, 5110, 5256, 5305, 5840, 6132, 6366, 6570, 7427, 7665, 8176, 8488, 8760, 9198, 9549, 10220, 10512, 10610, 12264, 12732, 13140, 14854, 15330, 15915, 16976, 17520, 18396, 19098, 20440, 21220, 22281, 22995, 24528, 25464, 26280, 29708, 30660, 31830, 36792, 37135, 38196, 40880, 42440, 44562, 45990, 47745, 50928, 52560, 59416, 61320, 63660, 66843, 73584, 74270, 76392, 77453, 84880, 89124, 91980, 95490, 111405, 118832, 122640, 127320, 133686, 148540, 152784, 154906, 178248, 183960, 190980, 222810, 232359, 254640, 267372, 297080, 309812, 334215, 356496, 367920, 381960, 387265, 445620, 464718, 534744, 542171, 594160, 619624, 668430, 697077, 763920, 774530, 891240, 929436, 1069488, 1084342, 1161795, 1239248, 1336860, 1394154, 1549060, 1626513, 1782480, 1858872, 2168684, 2323590, 2673720, 2710855, 2788308, 3098120, 3253026, 3485385, 3717744, 4337368, 4647180, 4879539, 5347440, 5421710, 5576616, 6196240, 6506052, 6970770, 8132565, 8674736, 9294360, 9759078, 10843420, 11153232, 13012104, 13941540, 16265130, 18588720, 19518156, 21686840, 24397695, 26024208, 27883080, 32530260, 39036312, 43373680, 48795390, 55766160, 65060520, 78072624, 97590780, 130121040, 195181560, 390363120]

約数ペア:

[(1, 390363120), (2, 195181560), (3, 130121040), (4, 97590780), (5, 78072624), (6, 65060520), (7, 55766160), (8, 48795390), (9, 43373680), (10, 39036312), (12, 32530260), (14, 27883080), (15, 26024208), (16, 24397695), (18, 21686840), (20, 19518156), (21, 18588720), (24, 16265130), (28, 13941540), (30, 13012104), (35, 11153232), (36, 10843420), (40, 9759078), (42, 9294360), (45, 8674736), (48, 8132565), (56, 6970770), (60, 6506052), (63, 6196240), (70, 5576616), (72, 5421710), (73, 5347440), (80, 4879539), (84, 4647180), (90, 4337368), (105, 3717744), (112, 3485385), (120, 3253026), (126, 3098120), (140, 2788308), (144, 2710855), (146, 2673720), (168, 2323590), (180, 2168684), (210, 1858872), (219, 1782480), (240, 1626513), (252, 1549060), (280, 1394154), (292, 1336860), (315, 1239248), (336, 1161795), (360, 1084342), (365, 1069488), (420, 929436), (438, 891240), (504, 774530), (511, 763920), (560, 697077), (584, 668430), (630, 619624), (657, 594160), (720, 542171), (730, 534744), (840, 464718), (876, 445620), (1008, 387265), (1022, 381960), (1061, 367920), (1095, 356496), (1168, 334215), (1260, 309812), (1314, 297080), (1460, 267372), (1533, 254640), (1680, 232359), (1752, 222810), (2044, 190980), (2122, 183960), (2190, 178248), (2520, 154906), (2555, 152784), (2628, 148540), (2920, 133686), (3066, 127320), (3183, 122640), (3285, 118832), (3504, 111405), (4088, 95490), (4244, 91980), (4380, 89124), (4599, 84880), (5040, 77453), (5110, 76392), (5256, 74270), (5305, 73584), (5840, 66843), (6132, 63660), (6366, 61320), (6570, 59416), (7427, 52560), (7665, 50928), (8176, 47745), (8488, 45990), (8760, 44562), (9198, 42440), (9549, 40880), (10220, 38196), (10512, 37135), (10610, 36792), (12264, 31830), (12732, 30660), (13140, 29708), (14854, 26280), (15330, 25464), (15915, 24528), (16976, 22995), (17520, 22281), (18396, 21220), (19098, 20440)]