230368000

素因数分解:

$2^8\times 5^3\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:367

約数の個数: 144

約数和(自身を含む): 600739776

約数和(自身を除く): 370371776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 125, 128, 160, 184, 200, 230, 250, 256, 313, 320, 368, 400, 460, 500, 575, 626, 640, 736, 800, 920, 1000, 1150, 1252, 1280, 1472, 1565, 1600, 1840, 2000, 2300, 2504, 2875, 2944, 3130, 3200, 3680, 4000, 4600, 5008, 5750, 5888, 6260, 6400, 7199, 7360, 7825, 8000, 9200, 10016, 11500, 12520, 14398, 14720, 15650, 16000, 18400, 20032, 23000, 25040, 28796, 29440, 31300, 32000, 35995, 36800, 39125, 40064, 46000, 50080, 57592, 62600, 71990, 73600, 78250, 80128, 92000, 100160, 115184, 125200, 143980, 147200, 156500, 179975, 184000, 200320, 230368, 250400, 287960, 313000, 359950, 368000, 400640, 460736, 500800, 575920, 626000, 719900, 736000, 899875, 921472, 1001600, 1151840, 1252000, 1439800, 1799750, 1842944, 2003200, 2303680, 2504000, 2879600, 3599500, 4607360, 5008000, 5759200, 7199000, 9214720, 10016000, 11518400, 14398000, 23036800, 28796000, 46073600, 57592000, 115184000, 230368000]

約数ペア:

[(1, 230368000), (2, 115184000), (4, 57592000), (5, 46073600), (8, 28796000), (10, 23036800), (16, 14398000), (20, 11518400), (23, 10016000), (25, 9214720), (32, 7199000), (40, 5759200), (46, 5008000), (50, 4607360), (64, 3599500), (80, 2879600), (92, 2504000), (100, 2303680), (115, 2003200), (125, 1842944), (128, 1799750), (160, 1439800), (184, 1252000), (200, 1151840), (230, 1001600), (250, 921472), (256, 899875), (313, 736000), (320, 719900), (368, 626000), (400, 575920), (460, 500800), (500, 460736), (575, 400640), (626, 368000), (640, 359950), (736, 313000), (800, 287960), (920, 250400), (1000, 230368), (1150, 200320), (1252, 184000), (1280, 179975), (1472, 156500), (1565, 147200), (1600, 143980), (1840, 125200), (2000, 115184), (2300, 100160), (2504, 92000), (2875, 80128), (2944, 78250), (3130, 73600), (3200, 71990), (3680, 62600), (4000, 57592), (4600, 50080), (5008, 46000), (5750, 40064), (5888, 39125), (6260, 36800), (6400, 35995), (7199, 32000), (7360, 31300), (7825, 29440), (8000, 28796), (9200, 25040), (10016, 23000), (11500, 20032), (12520, 18400), (14398, 16000), (14720, 15650)]