1189431200

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:679

約数の個数: 144

約数和(自身を含む): 3059804160

約数和(自身を除く): 1870372960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 115, 127, 160, 184, 200, 230, 254, 368, 400, 460, 508, 509, 575, 635, 736, 800, 920, 1016, 1018, 1150, 1270, 1840, 2032, 2036, 2300, 2540, 2545, 2921, 3175, 3680, 4064, 4072, 4600, 5080, 5090, 5842, 6350, 8144, 9200, 10160, 10180, 11684, 11707, 12700, 12725, 14605, 16288, 18400, 20320, 20360, 23368, 23414, 25400, 25450, 29210, 40720, 46736, 46828, 50800, 50900, 58420, 58535, 64643, 73025, 81440, 93472, 93656, 101600, 101800, 116840, 117070, 129286, 146050, 187312, 203600, 233680, 234140, 258572, 292100, 292675, 323215, 374624, 407200, 467360, 468280, 517144, 584200, 585350, 646430, 936560, 1034288, 1168400, 1170700, 1292860, 1486789, 1616075, 1873120, 2068576, 2336800, 2341400, 2585720, 2973578, 3232150, 4682800, 5171440, 5947156, 6464300, 7433945, 9365600, 10342880, 11894312, 12928600, 14867890, 23788624, 25857200, 29735780, 37169725, 47577248, 51714400, 59471560, 74339450, 118943120, 148678900, 237886240, 297357800, 594715600, 1189431200]

約数ペア:

[(1, 1189431200), (2, 594715600), (4, 297357800), (5, 237886240), (8, 148678900), (10, 118943120), (16, 74339450), (20, 59471560), (23, 51714400), (25, 47577248), (32, 37169725), (40, 29735780), (46, 25857200), (50, 23788624), (80, 14867890), (92, 12928600), (100, 11894312), (115, 10342880), (127, 9365600), (160, 7433945), (184, 6464300), (200, 5947156), (230, 5171440), (254, 4682800), (368, 3232150), (400, 2973578), (460, 2585720), (508, 2341400), (509, 2336800), (575, 2068576), (635, 1873120), (736, 1616075), (800, 1486789), (920, 1292860), (1016, 1170700), (1018, 1168400), (1150, 1034288), (1270, 936560), (1840, 646430), (2032, 585350), (2036, 584200), (2300, 517144), (2540, 468280), (2545, 467360), (2921, 407200), (3175, 374624), (3680, 323215), (4064, 292675), (4072, 292100), (4600, 258572), (5080, 234140), (5090, 233680), (5842, 203600), (6350, 187312), (8144, 146050), (9200, 129286), (10160, 117070), (10180, 116840), (11684, 101800), (11707, 101600), (12700, 93656), (12725, 93472), (14605, 81440), (16288, 73025), (18400, 64643), (20320, 58535), (20360, 58420), (23368, 50900), (23414, 50800), (25400, 46828), (25450, 46736), (29210, 40720)]