141796620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5923}}^1$

素因数の和:5964

約数の個数: 144

約数和(自身を含む): 517520640

約数和(自身を除く): 375724020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5923, 5985, 7980, 11846, 11970, 17769, 23692, 23940, 29615, 35538, 41461, 53307, 59230, 71076, 82922, 88845, 106614, 112537, 118460, 124383, 165844, 177690, 207305, 213228, 225074, 248766, 266535, 337611, 355380, 373149, 414610, 450148, 497532, 533070, 562685, 621915, 675222, 746298, 787759, 829220, 1012833, 1066140, 1125370, 1243830, 1350444, 1492596, 1575518, 1688055, 1865745, 2025666, 2250740, 2363277, 2487660, 3151036, 3376110, 3731490, 3938795, 4051332, 4726554, 5064165, 6752220, 7089831, 7462980, 7877590, 9453108, 10128330, 11816385, 14179662, 15755180, 20256660, 23632770, 28359324, 35449155, 47265540, 70898310, 141796620]

約数ペア:

[(1, 141796620), (2, 70898310), (3, 47265540), (4, 35449155), (5, 28359324), (6, 23632770), (7, 20256660), (9, 15755180), (10, 14179662), (12, 11816385), (14, 10128330), (15, 9453108), (18, 7877590), (19, 7462980), (20, 7089831), (21, 6752220), (28, 5064165), (30, 4726554), (35, 4051332), (36, 3938795), (38, 3731490), (42, 3376110), (45, 3151036), (57, 2487660), (60, 2363277), (63, 2250740), (70, 2025666), (76, 1865745), (84, 1688055), (90, 1575518), (95, 1492596), (105, 1350444), (114, 1243830), (126, 1125370), (133, 1066140), (140, 1012833), (171, 829220), (180, 787759), (190, 746298), (210, 675222), (228, 621915), (252, 562685), (266, 533070), (285, 497532), (315, 450148), (342, 414610), (380, 373149), (399, 355380), (420, 337611), (532, 266535), (570, 248766), (630, 225074), (665, 213228), (684, 207305), (798, 177690), (855, 165844), (1140, 124383), (1197, 118460), (1260, 112537), (1330, 106614), (1596, 88845), (1710, 82922), (1995, 71076), (2394, 59230), (2660, 53307), (3420, 41461), (3990, 35538), (4788, 29615), (5923, 23940), (5985, 23692), (7980, 17769), (11846, 11970)]