137618520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4643}}^1$

素因数の和:4689

約数の個数: 128

約数和(自身を含む): 468115200

約数和(自身を除く): 330496680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4643, 4940, 5928, 7410, 9286, 9880, 13929, 14820, 18572, 23215, 27858, 29640, 37144, 46430, 55716, 60359, 69645, 88217, 92860, 111432, 120718, 139290, 176434, 181077, 185720, 241436, 264651, 278580, 301795, 352868, 362154, 441085, 482872, 529302, 557160, 603590, 705736, 724308, 882170, 905385, 1058604, 1146821, 1207180, 1323255, 1448616, 1764340, 1810770, 2117208, 2293642, 2414360, 2646510, 3440463, 3528680, 3621540, 4587284, 5293020, 5734105, 6880926, 7243080, 9174568, 10586040, 11468210, 13761852, 17202315, 22936420, 27523704, 34404630, 45872840, 68809260, 137618520]

約数ペア:

[(1, 137618520), (2, 68809260), (3, 45872840), (4, 34404630), (5, 27523704), (6, 22936420), (8, 17202315), (10, 13761852), (12, 11468210), (13, 10586040), (15, 9174568), (19, 7243080), (20, 6880926), (24, 5734105), (26, 5293020), (30, 4587284), (38, 3621540), (39, 3528680), (40, 3440463), (52, 2646510), (57, 2414360), (60, 2293642), (65, 2117208), (76, 1810770), (78, 1764340), (95, 1448616), (104, 1323255), (114, 1207180), (120, 1146821), (130, 1058604), (152, 905385), (156, 882170), (190, 724308), (195, 705736), (228, 603590), (247, 557160), (260, 529302), (285, 482872), (312, 441085), (380, 362154), (390, 352868), (456, 301795), (494, 278580), (520, 264651), (570, 241436), (741, 185720), (760, 181077), (780, 176434), (988, 139290), (1140, 120718), (1235, 111432), (1482, 92860), (1560, 88217), (1976, 69645), (2280, 60359), (2470, 55716), (2964, 46430), (3705, 37144), (4643, 29640), (4940, 27858), (5928, 23215), (7410, 18572), (9286, 14820), (9880, 13929)]