23317560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:530

約数の個数: 192

約数和(自身を含む): 91353600

約数和(自身を除く): 68036040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 487, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 974, 1064, 1140, 1197, 1260, 1330, 1368, 1461, 1596, 1710, 1948, 1995, 2280, 2394, 2435, 2520, 2660, 2922, 3192, 3409, 3420, 3896, 3990, 4383, 4788, 4870, 5320, 5844, 5985, 6818, 6840, 7305, 7980, 8766, 9253, 9576, 9740, 10227, 11688, 11970, 13636, 14610, 15960, 17045, 17532, 18506, 19480, 20454, 21915, 23940, 27272, 27759, 29220, 30681, 34090, 35064, 37012, 40908, 43830, 46265, 47880, 51135, 55518, 58440, 61362, 64771, 68180, 74024, 81816, 83277, 87660, 92530, 102270, 111036, 122724, 129542, 136360, 138795, 153405, 166554, 175320, 185060, 194313, 204540, 222072, 245448, 259084, 277590, 306810, 323855, 333108, 370120, 388626, 409080, 416385, 518168, 555180, 582939, 613620, 647710, 666216, 777252, 832770, 971565, 1110360, 1165878, 1227240, 1295420, 1554504, 1665540, 1943130, 2331756, 2590840, 2914695, 3331080, 3886260, 4663512, 5829390, 7772520, 11658780, 23317560]

約数ペア:

[(1, 23317560), (2, 11658780), (3, 7772520), (4, 5829390), (5, 4663512), (6, 3886260), (7, 3331080), (8, 2914695), (9, 2590840), (10, 2331756), (12, 1943130), (14, 1665540), (15, 1554504), (18, 1295420), (19, 1227240), (20, 1165878), (21, 1110360), (24, 971565), (28, 832770), (30, 777252), (35, 666216), (36, 647710), (38, 613620), (40, 582939), (42, 555180), (45, 518168), (56, 416385), (57, 409080), (60, 388626), (63, 370120), (70, 333108), (72, 323855), (76, 306810), (84, 277590), (90, 259084), (95, 245448), (105, 222072), (114, 204540), (120, 194313), (126, 185060), (133, 175320), (140, 166554), (152, 153405), (168, 138795), (171, 136360), (180, 129542), (190, 122724), (210, 111036), (228, 102270), (252, 92530), (266, 87660), (280, 83277), (285, 81816), (315, 74024), (342, 68180), (360, 64771), (380, 61362), (399, 58440), (420, 55518), (456, 51135), (487, 47880), (504, 46265), (532, 43830), (570, 40908), (630, 37012), (665, 35064), (684, 34090), (760, 30681), (798, 29220), (840, 27759), (855, 27272), (974, 23940), (1064, 21915), (1140, 20454), (1197, 19480), (1260, 18506), (1330, 17532), (1368, 17045), (1461, 15960), (1596, 14610), (1710, 13636), (1948, 11970), (1995, 11688), (2280, 10227), (2394, 9740), (2435, 9576), (2520, 9253), (2660, 8766), (2922, 7980), (3192, 7305), (3409, 6840), (3420, 6818), (3896, 5985), (3990, 5844), (4383, 5320), (4788, 4870)]