201890640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7069}}^1$

素因数の和:7109

約数の個数: 160

約数和(自身を含む): 757451520

約数和(自身を除く): 555560880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7069, 7140, 9520, 14138, 14280, 21207, 28276, 28560, 35345, 42414, 49483, 56552, 70690, 84828, 98966, 106035, 113104, 120173, 141380, 148449, 169656, 197932, 212070, 240346, 247415, 282760, 296898, 339312, 360519, 395864, 424140, 480692, 494830, 565520, 593796, 600865, 721038, 742245, 791728, 841211, 848280, 961384, 989660, 1187592, 1201730, 1442076, 1484490, 1682422, 1696560, 1802595, 1922768, 1979320, 2375184, 2403460, 2523633, 2884152, 2968980, 3364844, 3605190, 3958640, 4206055, 4806920, 5047266, 5768304, 5937960, 6729688, 7210380, 8412110, 9613840, 10094532, 11875920, 12618165, 13459376, 14420760, 16824220, 20189064, 25236330, 28841520, 33648440, 40378128, 50472660, 67296880, 100945320, 201890640]

約数ペア:

[(1, 201890640), (2, 100945320), (3, 67296880), (4, 50472660), (5, 40378128), (6, 33648440), (7, 28841520), (8, 25236330), (10, 20189064), (12, 16824220), (14, 14420760), (15, 13459376), (16, 12618165), (17, 11875920), (20, 10094532), (21, 9613840), (24, 8412110), (28, 7210380), (30, 6729688), (34, 5937960), (35, 5768304), (40, 5047266), (42, 4806920), (48, 4206055), (51, 3958640), (56, 3605190), (60, 3364844), (68, 2968980), (70, 2884152), (80, 2523633), (84, 2403460), (85, 2375184), (102, 1979320), (105, 1922768), (112, 1802595), (119, 1696560), (120, 1682422), (136, 1484490), (140, 1442076), (168, 1201730), (170, 1187592), (204, 989660), (210, 961384), (238, 848280), (240, 841211), (255, 791728), (272, 742245), (280, 721038), (336, 600865), (340, 593796), (357, 565520), (408, 494830), (420, 480692), (476, 424140), (510, 395864), (560, 360519), (595, 339312), (680, 296898), (714, 282760), (816, 247415), (840, 240346), (952, 212070), (1020, 197932), (1190, 169656), (1360, 148449), (1428, 141380), (1680, 120173), (1785, 113104), (1904, 106035), (2040, 98966), (2380, 84828), (2856, 70690), (3570, 56552), (4080, 49483), (4760, 42414), (5712, 35345), (7069, 28560), (7140, 28276), (9520, 21207), (14138, 14280)]