190067640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11909}}^1$

素因数の和:11949

約数の個数: 128

約数和(自身を含む): 686016000

約数和(自身を除く): 495948360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 11909, 15960, 23818, 35727, 47636, 59545, 71454, 83363, 95272, 119090, 142908, 166726, 178635, 226271, 238180, 250089, 285816, 333452, 357270, 416815, 452542, 476360, 500178, 666904, 678813, 714540, 833630, 905084, 1000356, 1131355, 1250445, 1357626, 1429080, 1583897, 1667260, 1810168, 2000712, 2262710, 2500890, 2715252, 3167794, 3334520, 3394065, 4525420, 4751691, 5001780, 5430504, 6335588, 6788130, 7919485, 9050840, 9503382, 10003560, 12671176, 13576260, 15838970, 19006764, 23758455, 27152520, 31677940, 38013528, 47516910, 63355880, 95033820, 190067640]

約数ペア:

[(1, 190067640), (2, 95033820), (3, 63355880), (4, 47516910), (5, 38013528), (6, 31677940), (7, 27152520), (8, 23758455), (10, 19006764), (12, 15838970), (14, 13576260), (15, 12671176), (19, 10003560), (20, 9503382), (21, 9050840), (24, 7919485), (28, 6788130), (30, 6335588), (35, 5430504), (38, 5001780), (40, 4751691), (42, 4525420), (56, 3394065), (57, 3334520), (60, 3167794), (70, 2715252), (76, 2500890), (84, 2262710), (95, 2000712), (105, 1810168), (114, 1667260), (120, 1583897), (133, 1429080), (140, 1357626), (152, 1250445), (168, 1131355), (190, 1000356), (210, 905084), (228, 833630), (266, 714540), (280, 678813), (285, 666904), (380, 500178), (399, 476360), (420, 452542), (456, 416815), (532, 357270), (570, 333452), (665, 285816), (760, 250089), (798, 238180), (840, 226271), (1064, 178635), (1140, 166726), (1330, 142908), (1596, 119090), (1995, 95272), (2280, 83363), (2660, 71454), (3192, 59545), (3990, 47636), (5320, 35727), (7980, 23818), (11909, 15960)]