390077902480

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{15919}}^1$

素因数の和:16019

約数の個数: 320

約数和(自身を含む): 1137070080000

約数和(自身を除く): 746992177520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 47, 49, 56, 70, 76, 80, 94, 95, 98, 112, 133, 140, 152, 188, 190, 196, 235, 245, 266, 280, 304, 329, 343, 376, 380, 392, 470, 490, 532, 560, 658, 665, 686, 752, 760, 784, 893, 931, 940, 980, 1064, 1316, 1330, 1372, 1520, 1645, 1715, 1786, 1862, 1880, 1960, 2128, 2303, 2632, 2660, 2744, 3290, 3430, 3572, 3724, 3760, 3920, 4465, 4606, 4655, 5264, 5320, 5488, 6251, 6517, 6580, 6860, 7144, 7448, 8930, 9212, 9310, 10640, 11515, 12502, 13034, 13160, 13720, 14288, 14896, 15919, 16121, 17860, 18424, 18620, 23030, 25004, 26068, 26320, 27440, 31255, 31838, 32242, 32585, 35720, 36848, 37240, 43757, 46060, 50008, 52136, 62510, 63676, 64484, 65170, 71440, 74480, 79595, 80605, 87514, 92120, 100016, 104272, 111433, 125020, 127352, 128968, 130340, 159190, 161210, 175028, 184240, 218785, 222866, 250040, 254704, 257936, 260680, 302461, 306299, 318380, 322420, 350056, 437570, 445732, 500080, 521360, 557165, 604922, 612598, 636760, 644840, 700112, 748193, 780031, 875140, 891464, 1114330, 1209844, 1225196, 1273520, 1289680, 1496386, 1512305, 1531495, 1560062, 1750280, 1782928, 2117227, 2228660, 2419688, 2450392, 2992772, 3024610, 3062990, 3120124, 3500560, 3740965, 3900155, 4234454, 4457320, 4839376, 4900784, 5237351, 5460217, 5985544, 6049220, 6125980, 6240248, 7481930, 7800310, 8468908, 8914640, 10474702, 10586135, 10920434, 11971088, 12098440, 12251960, 12480496, 14215667, 14820589, 14963860, 15600620, 16937816, 20949404, 21172270, 21840868, 24196880, 24503920, 26186755, 27301085, 28431334, 29641178, 29927720, 31201240, 33875632, 36661457, 41898808, 42344540, 43681736, 52373510, 54602170, 56862668, 59282356, 59855440, 62402480, 71078335, 73322914, 74102945, 83797616, 84689080, 87363472, 99509669, 103744123, 104747020, 109204340, 113725336, 118564712, 142156670, 146645828, 148205890, 169378160, 183307285, 199019338, 207488246, 209494040, 218408680, 227450672, 237129424, 256630199, 284313340, 293291656, 296411780, 366614570, 398038676, 414976492, 418988080, 436817360, 497548345, 513260398, 518720615, 568626680, 586583312, 592823560, 696567683, 733229140, 796077352, 829952984, 995096690, 1026520796, 1037441230, 1137253360, 1185647120, 1283150995, 1393135366, 1466458280, 1592154704, 1659905968, 1990193380, 2053041592, 2074882460, 2566301990, 2786270732, 2932916560, 3482838415, 3980386760, 4106083184, 4149764920, 4875973781, 5132603980, 5572541464, 6965676830, 7960773520, 8299529840, 9751947562, 10265207960, 11145082928, 13931353660, 19503895124, 20530415920, 24379868905, 27862707320, 39007790248, 48759737810, 55725414640, 78015580496, 97519475620, 195038951240, 390077902480]

約数ペア:

[(1, 390077902480), (2, 195038951240), (4, 97519475620), (5, 78015580496), (7, 55725414640), (8, 48759737810), (10, 39007790248), (14, 27862707320), (16, 24379868905), (19, 20530415920), (20, 19503895124), (28, 13931353660), (35, 11145082928), (38, 10265207960), (40, 9751947562), (47, 8299529840), (49, 7960773520), (56, 6965676830), (70, 5572541464), (76, 5132603980), (80, 4875973781), (94, 4149764920), (95, 4106083184), (98, 3980386760), (112, 3482838415), (133, 2932916560), (140, 2786270732), (152, 2566301990), (188, 2074882460), (190, 2053041592), (196, 1990193380), (235, 1659905968), (245, 1592154704), (266, 1466458280), (280, 1393135366), (304, 1283150995), (329, 1185647120), (343, 1137253360), (376, 1037441230), (380, 1026520796), (392, 995096690), (470, 829952984), (490, 796077352), (532, 733229140), (560, 696567683), (658, 592823560), (665, 586583312), (686, 568626680), (752, 518720615), (760, 513260398), (784, 497548345), (893, 436817360), (931, 418988080), (940, 414976492), (980, 398038676), (1064, 366614570), (1316, 296411780), (1330, 293291656), (1372, 284313340), (1520, 256630199), (1645, 237129424), (1715, 227450672), (1786, 218408680), (1862, 209494040), (1880, 207488246), (1960, 199019338), (2128, 183307285), (2303, 169378160), (2632, 148205890), (2660, 146645828), (2744, 142156670), (3290, 118564712), (3430, 113725336), (3572, 109204340), (3724, 104747020), (3760, 103744123), (3920, 99509669), (4465, 87363472), (4606, 84689080), (4655, 83797616), (5264, 74102945), (5320, 73322914), (5488, 71078335), (6251, 62402480), (6517, 59855440), (6580, 59282356), (6860, 56862668), (7144, 54602170), (7448, 52373510), (8930, 43681736), (9212, 42344540), (9310, 41898808), (10640, 36661457), (11515, 33875632), (12502, 31201240), (13034, 29927720), (13160, 29641178), (13720, 28431334), (14288, 27301085), (14896, 26186755), (15919, 24503920), (16121, 24196880), (17860, 21840868), (18424, 21172270), (18620, 20949404), (23030, 16937816), (25004, 15600620), (26068, 14963860), (26320, 14820589), (27440, 14215667), (31255, 12480496), (31838, 12251960), (32242, 12098440), (32585, 11971088), (35720, 10920434), (36848, 10586135), (37240, 10474702), (43757, 8914640), (46060, 8468908), (50008, 7800310), (52136, 7481930), (62510, 6240248), (63676, 6125980), (64484, 6049220), (65170, 5985544), (71440, 5460217), (74480, 5237351), (79595, 4900784), (80605, 4839376), (87514, 4457320), (92120, 4234454), (100016, 3900155), (104272, 3740965), (111433, 3500560), (125020, 3120124), (127352, 3062990), (128968, 3024610), (130340, 2992772), (159190, 2450392), (161210, 2419688), (175028, 2228660), (184240, 2117227), (218785, 1782928), (222866, 1750280), (250040, 1560062), (254704, 1531495), (257936, 1512305), (260680, 1496386), (302461, 1289680), (306299, 1273520), (318380, 1225196), (322420, 1209844), (350056, 1114330), (437570, 891464), (445732, 875140), (500080, 780031), (521360, 748193), (557165, 700112), (604922, 644840), (612598, 636760)]