149968157080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{71999}}^1$

素因数の和:72233

約数の個数: 128

約数和(自身を含む): 396887040000

約数和(自身を除く): 246918882920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 173, 215, 280, 301, 344, 346, 430, 602, 692, 860, 865, 1204, 1211, 1384, 1505, 1720, 1730, 2408, 2422, 3010, 3460, 4844, 6020, 6055, 6920, 7439, 9688, 12040, 12110, 14878, 24220, 29756, 37195, 48440, 52073, 59512, 71999, 74390, 104146, 143998, 148780, 208292, 260365, 287996, 297560, 359995, 416584, 503993, 520730, 575992, 719990, 1007986, 1041460, 1439980, 2015972, 2082920, 2519965, 2879960, 3095957, 4031944, 5039930, 6191914, 10079860, 12383828, 12455827, 15479785, 20159720, 21671699, 24767656, 24911654, 30959570, 43343398, 49823308, 61919140, 62279135, 86686796, 87190789, 99646616, 108358495, 123838280, 124558270, 173373592, 174381578, 216716990, 249116540, 348763156, 433433980, 435953945, 498233080, 535600561, 697526312, 866867960, 871907890, 1071201122, 1743815780, 2142402244, 2678002805, 3487631560, 3749203927, 4284804488, 5356005610, 7498407854, 10712011220, 14996815708, 18746019635, 21424022440, 29993631416, 37492039270, 74984078540, 149968157080]

約数ペア:

[(1, 149968157080), (2, 74984078540), (4, 37492039270), (5, 29993631416), (7, 21424022440), (8, 18746019635), (10, 14996815708), (14, 10712011220), (20, 7498407854), (28, 5356005610), (35, 4284804488), (40, 3749203927), (43, 3487631560), (56, 2678002805), (70, 2142402244), (86, 1743815780), (140, 1071201122), (172, 871907890), (173, 866867960), (215, 697526312), (280, 535600561), (301, 498233080), (344, 435953945), (346, 433433980), (430, 348763156), (602, 249116540), (692, 216716990), (860, 174381578), (865, 173373592), (1204, 124558270), (1211, 123838280), (1384, 108358495), (1505, 99646616), (1720, 87190789), (1730, 86686796), (2408, 62279135), (2422, 61919140), (3010, 49823308), (3460, 43343398), (4844, 30959570), (6020, 24911654), (6055, 24767656), (6920, 21671699), (7439, 20159720), (9688, 15479785), (12040, 12455827), (12110, 12383828), (14878, 10079860), (24220, 6191914), (29756, 5039930), (37195, 4031944), (48440, 3095957), (52073, 2879960), (59512, 2519965), (71999, 2082920), (74390, 2015972), (104146, 1439980), (143998, 1041460), (148780, 1007986), (208292, 719990), (260365, 575992), (287996, 520730), (297560, 503993), (359995, 416584)]