156665456080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1\times {\mathrm{7547}}^1$

素因数の和:9537

約数の個数: 160

約数和(自身を含む): 438474792960

約数和(自身を除く): 281809336880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 1951, 2128, 2660, 3902, 5320, 7547, 7804, 9755, 10640, 13657, 15094, 15608, 19510, 27314, 30188, 31216, 37069, 37735, 39020, 52829, 54628, 60376, 68285, 74138, 75470, 78040, 105658, 109256, 120752, 136570, 143393, 148276, 150940, 156080, 185345, 211316, 218512, 259483, 264145, 273140, 286786, 296552, 301880, 370690, 422632, 518966, 528290, 546280, 573572, 593104, 603760, 716965, 741380, 845264, 1003751, 1037932, 1056580, 1092560, 1147144, 1297415, 1433930, 1482760, 2007502, 2075864, 2113160, 2294288, 2594830, 2867860, 2965520, 4015004, 4151728, 4226320, 5018755, 5189660, 5735720, 8030008, 10037510, 10379320, 11471440, 14724197, 16060016, 20075020, 20758640, 29448394, 40150040, 58896788, 73620985, 80300080, 103069379, 117793576, 147241970, 206138758, 235587152, 279759743, 294483940, 412277516, 515346895, 559519486, 588967880, 824555032, 1030693790, 1119038972, 1177935760, 1398798715, 1649110064, 1958318201, 2061387580, 2238077944, 2797597430, 3916636402, 4122775160, 4476155888, 5595194860, 7833272804, 8245550320, 9791591005, 11190389720, 15666545608, 19583182010, 22380779440, 31333091216, 39166364020, 78332728040, 156665456080]

約数ペア:

[(1, 156665456080), (2, 78332728040), (4, 39166364020), (5, 31333091216), (7, 22380779440), (8, 19583182010), (10, 15666545608), (14, 11190389720), (16, 9791591005), (19, 8245550320), (20, 7833272804), (28, 5595194860), (35, 4476155888), (38, 4122775160), (40, 3916636402), (56, 2797597430), (70, 2238077944), (76, 2061387580), (80, 1958318201), (95, 1649110064), (112, 1398798715), (133, 1177935760), (140, 1119038972), (152, 1030693790), (190, 824555032), (266, 588967880), (280, 559519486), (304, 515346895), (380, 412277516), (532, 294483940), (560, 279759743), (665, 235587152), (760, 206138758), (1064, 147241970), (1330, 117793576), (1520, 103069379), (1951, 80300080), (2128, 73620985), (2660, 58896788), (3902, 40150040), (5320, 29448394), (7547, 20758640), (7804, 20075020), (9755, 16060016), (10640, 14724197), (13657, 11471440), (15094, 10379320), (15608, 10037510), (19510, 8030008), (27314, 5735720), (30188, 5189660), (31216, 5018755), (37069, 4226320), (37735, 4151728), (39020, 4015004), (52829, 2965520), (54628, 2867860), (60376, 2594830), (68285, 2294288), (74138, 2113160), (75470, 2075864), (78040, 2007502), (105658, 1482760), (109256, 1433930), (120752, 1297415), (136570, 1147144), (143393, 1092560), (148276, 1056580), (150940, 1037932), (156080, 1003751), (185345, 845264), (211316, 741380), (218512, 716965), (259483, 603760), (264145, 593104), (273140, 573572), (286786, 546280), (296552, 528290), (301880, 518966), (370690, 422632)]