2443353640

素因数分解:

$2^3\times 5^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 320

約数和(自身を含む): 7340860800

約数和(自身を除く): 4897507160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 26, 28, 35, 38, 40, 49, 52, 56, 65, 70, 76, 91, 95, 98, 103, 104, 130, 133, 140, 152, 182, 190, 196, 206, 245, 247, 260, 266, 280, 343, 364, 380, 392, 412, 455, 490, 494, 515, 520, 532, 637, 665, 686, 721, 728, 760, 824, 910, 931, 980, 988, 1030, 1064, 1235, 1274, 1330, 1339, 1372, 1442, 1715, 1729, 1820, 1862, 1957, 1960, 1976, 2060, 2401, 2470, 2548, 2660, 2678, 2744, 2884, 3185, 3430, 3458, 3605, 3640, 3724, 3914, 4120, 4459, 4655, 4802, 4940, 5047, 5096, 5320, 5356, 5768, 6370, 6517, 6695, 6860, 6916, 7210, 7448, 7828, 8645, 8918, 9310, 9373, 9604, 9785, 9880, 10094, 10712, 12005, 12103, 12740, 13034, 13390, 13699, 13720, 13832, 14420, 15656, 17290, 17836, 18620, 18746, 19208, 19570, 20188, 22295, 24010, 24206, 25235, 25441, 25480, 26068, 26780, 27398, 28840, 31213, 32585, 34580, 35329, 35672, 37240, 37492, 39140, 40376, 44590, 45619, 46865, 48020, 48412, 50470, 50882, 52136, 53560, 54796, 60515, 62426, 65170, 65611, 68495, 69160, 70658, 74984, 78280, 84721, 89180, 91238, 93730, 95893, 96040, 96824, 100940, 101764, 109592, 121030, 124852, 127205, 130340, 131222, 136990, 141316, 156065, 169442, 176645, 178087, 178360, 182476, 187460, 191786, 201880, 203528, 228095, 242060, 247303, 249704, 254410, 260680, 262444, 273980, 282632, 312130, 328055, 338884, 353290, 356174, 364952, 374920, 383572, 423605, 456190, 459277, 479465, 484120, 494606, 508820, 524888, 547960, 593047, 624260, 656110, 671251, 677768, 706580, 712348, 767144, 847210, 890435, 912380, 918554, 958930, 989212, 1017640, 1186094, 1236515, 1246609, 1248520, 1312220, 1342502, 1413160, 1424696, 1694420, 1780870, 1824760, 1837108, 1917860, 1978424, 2296385, 2372188, 2473030, 2493218, 2624440, 2685004, 2965235, 3214939, 3356255, 3388840, 3561740, 3674216, 3835720, 4592770, 4698757, 4744376, 4946060, 4986436, 5370008, 5930470, 6233045, 6429878, 6712510, 7123480, 8726263, 9185540, 9397514, 9892120, 9972872, 11860940, 12466090, 12859756, 13425020, 16074695, 17452526, 18371080, 18795028, 23493785, 23721880, 24932180, 25719512, 26850040, 32149390, 34905052, 37590056, 43631315, 46987570, 49864360, 61083841, 64298780, 69810104, 87262630, 93975140, 122167682, 128597560, 174525260, 187950280, 244335364, 305419205, 349050520, 488670728, 610838410, 1221676820, 2443353640]

約数ペア:

[(1, 2443353640), (2, 1221676820), (4, 610838410), (5, 488670728), (7, 349050520), (8, 305419205), (10, 244335364), (13, 187950280), (14, 174525260), (19, 128597560), (20, 122167682), (26, 93975140), (28, 87262630), (35, 69810104), (38, 64298780), (40, 61083841), (49, 49864360), (52, 46987570), (56, 43631315), (65, 37590056), (70, 34905052), (76, 32149390), (91, 26850040), (95, 25719512), (98, 24932180), (103, 23721880), (104, 23493785), (130, 18795028), (133, 18371080), (140, 17452526), (152, 16074695), (182, 13425020), (190, 12859756), (196, 12466090), (206, 11860940), (245, 9972872), (247, 9892120), (260, 9397514), (266, 9185540), (280, 8726263), (343, 7123480), (364, 6712510), (380, 6429878), (392, 6233045), (412, 5930470), (455, 5370008), (490, 4986436), (494, 4946060), (515, 4744376), (520, 4698757), (532, 4592770), (637, 3835720), (665, 3674216), (686, 3561740), (721, 3388840), (728, 3356255), (760, 3214939), (824, 2965235), (910, 2685004), (931, 2624440), (980, 2493218), (988, 2473030), (1030, 2372188), (1064, 2296385), (1235, 1978424), (1274, 1917860), (1330, 1837108), (1339, 1824760), (1372, 1780870), (1442, 1694420), (1715, 1424696), (1729, 1413160), (1820, 1342502), (1862, 1312220), (1957, 1248520), (1960, 1246609), (1976, 1236515), (2060, 1186094), (2401, 1017640), (2470, 989212), (2548, 958930), (2660, 918554), (2678, 912380), (2744, 890435), (2884, 847210), (3185, 767144), (3430, 712348), (3458, 706580), (3605, 677768), (3640, 671251), (3724, 656110), (3914, 624260), (4120, 593047), (4459, 547960), (4655, 524888), (4802, 508820), (4940, 494606), (5047, 484120), (5096, 479465), (5320, 459277), (5356, 456190), (5768, 423605), (6370, 383572), (6517, 374920), (6695, 364952), (6860, 356174), (6916, 353290), (7210, 338884), (7448, 328055), (7828, 312130), (8645, 282632), (8918, 273980), (9310, 262444), (9373, 260680), (9604, 254410), (9785, 249704), (9880, 247303), (10094, 242060), (10712, 228095), (12005, 203528), (12103, 201880), (12740, 191786), (13034, 187460), (13390, 182476), (13699, 178360), (13720, 178087), (13832, 176645), (14420, 169442), (15656, 156065), (17290, 141316), (17836, 136990), (18620, 131222), (18746, 130340), (19208, 127205), (19570, 124852), (20188, 121030), (22295, 109592), (24010, 101764), (24206, 100940), (25235, 96824), (25441, 96040), (25480, 95893), (26068, 93730), (26780, 91238), (27398, 89180), (28840, 84721), (31213, 78280), (32585, 74984), (34580, 70658), (35329, 69160), (35672, 68495), (37240, 65611), (37492, 65170), (39140, 62426), (40376, 60515), (44590, 54796), (45619, 53560), (46865, 52136), (48020, 50882), (48412, 50470)]