148473360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:446

約数の個数: 240

約数和(自身を含む): 577998720

約数和(自身を除く): 429525360

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, 80, 84, 89, 90, 105, 112, 120, 126, 140, 144, 168, 178, 180, 210, 240, 252, 267, 280, 315, 331, 336, 356, 360, 420, 445, 504, 534, 560, 623, 630, 662, 712, 720, 801, 840, 890, 993, 1008, 1068, 1246, 1260, 1324, 1335, 1424, 1602, 1655, 1680, 1780, 1869, 1986, 2136, 2317, 2492, 2520, 2648, 2670, 2979, 3115, 3204, 3310, 3560, 3738, 3972, 4005, 4272, 4634, 4965, 4984, 5040, 5296, 5340, 5607, 5958, 6230, 6408, 6620, 6951, 7120, 7476, 7944, 8010, 9268, 9345, 9930, 9968, 10680, 11214, 11585, 11916, 12460, 12816, 13240, 13902, 14895, 14952, 15888, 16020, 18536, 18690, 19860, 20853, 21360, 22428, 23170, 23832, 24920, 26480, 27804, 28035, 29459, 29790, 29904, 32040, 34755, 37072, 37380, 39720, 41706, 44856, 46340, 47664, 49840, 55608, 56070, 58918, 59580, 64080, 69510, 74760, 79440, 83412, 88377, 89712, 92680, 104265, 111216, 112140, 117836, 119160, 139020, 147295, 149520, 166824, 176754, 185360, 206213, 208530, 224280, 235672, 238320, 265131, 278040, 294590, 333648, 353508, 412426, 417060, 441885, 448560, 471344, 530262, 556080, 589180, 618639, 707016, 824852, 834120, 883770, 1031065, 1060524, 1178360, 1237278, 1325655, 1414032, 1649704, 1668240, 1767540, 1855917, 2062130, 2121048, 2356720, 2474556, 2651310, 3093195, 3299408, 3535080, 3711834, 4124260, 4242096, 4949112, 5302620, 6186390, 7070160, 7423668, 8248520, 9279585, 9898224, 10605240, 12372780, 14847336, 16497040, 18559170, 21210480, 24745560, 29694672, 37118340, 49491120, 74236680, 148473360]

約数ペア:

[(1, 148473360), (2, 74236680), (3, 49491120), (4, 37118340), (5, 29694672), (6, 24745560), (7, 21210480), (8, 18559170), (9, 16497040), (10, 14847336), (12, 12372780), (14, 10605240), (15, 9898224), (16, 9279585), (18, 8248520), (20, 7423668), (21, 7070160), (24, 6186390), (28, 5302620), (30, 4949112), (35, 4242096), (36, 4124260), (40, 3711834), (42, 3535080), (45, 3299408), (48, 3093195), (56, 2651310), (60, 2474556), (63, 2356720), (70, 2121048), (72, 2062130), (80, 1855917), (84, 1767540), (89, 1668240), (90, 1649704), (105, 1414032), (112, 1325655), (120, 1237278), (126, 1178360), (140, 1060524), (144, 1031065), (168, 883770), (178, 834120), (180, 824852), (210, 707016), (240, 618639), (252, 589180), (267, 556080), (280, 530262), (315, 471344), (331, 448560), (336, 441885), (356, 417060), (360, 412426), (420, 353508), (445, 333648), (504, 294590), (534, 278040), (560, 265131), (623, 238320), (630, 235672), (662, 224280), (712, 208530), (720, 206213), (801, 185360), (840, 176754), (890, 166824), (993, 149520), (1008, 147295), (1068, 139020), (1246, 119160), (1260, 117836), (1324, 112140), (1335, 111216), (1424, 104265), (1602, 92680), (1655, 89712), (1680, 88377), (1780, 83412), (1869, 79440), (1986, 74760), (2136, 69510), (2317, 64080), (2492, 59580), (2520, 58918), (2648, 56070), (2670, 55608), (2979, 49840), (3115, 47664), (3204, 46340), (3310, 44856), (3560, 41706), (3738, 39720), (3972, 37380), (4005, 37072), (4272, 34755), (4634, 32040), (4965, 29904), (4984, 29790), (5040, 29459), (5296, 28035), (5340, 27804), (5607, 26480), (5958, 24920), (6230, 23832), (6408, 23170), (6620, 22428), (6951, 21360), (7120, 20853), (7476, 19860), (7944, 18690), (8010, 18536), (9268, 16020), (9345, 15888), (9930, 14952), (9968, 14895), (10680, 13902), (11214, 13240), (11585, 12816), (11916, 12460)]