188446560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20663}}^1$

素因数の和:20700

約数の個数: 96

約数和(自身を含む): 624879360

約数和(自身を除く): 436432800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 20663, 41326, 61989, 82652, 103315, 123978, 165304, 206630, 247956, 309945, 330608, 392597, 413260, 495912, 619890, 661216, 785194, 826520, 991824, 1177791, 1239780, 1570388, 1653040, 1962985, 1983648, 2355582, 2479560, 3140776, 3306080, 3925970, 4711164, 4959120, 5888955, 6281552, 7851940, 9422328, 9918240, 11777910, 12563104, 15703880, 18844656, 23555820, 31407760, 37689312, 47111640, 62815520, 94223280, 188446560]

約数ペア:

[(1, 188446560), (2, 94223280), (3, 62815520), (4, 47111640), (5, 37689312), (6, 31407760), (8, 23555820), (10, 18844656), (12, 15703880), (15, 12563104), (16, 11777910), (19, 9918240), (20, 9422328), (24, 7851940), (30, 6281552), (32, 5888955), (38, 4959120), (40, 4711164), (48, 3925970), (57, 3306080), (60, 3140776), (76, 2479560), (80, 2355582), (95, 1983648), (96, 1962985), (114, 1653040), (120, 1570388), (152, 1239780), (160, 1177791), (190, 991824), (228, 826520), (240, 785194), (285, 661216), (304, 619890), (380, 495912), (456, 413260), (480, 392597), (570, 330608), (608, 309945), (760, 247956), (912, 206630), (1140, 165304), (1520, 123978), (1824, 103315), (2280, 82652), (3040, 61989), (4560, 41326), (9120, 20663)]