195443220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:950

約数の個数: 192

約数和(自身を含む): 684343296

約数和(自身を除く): 488900076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 31, 34, 35, 42, 51, 60, 62, 68, 70, 84, 85, 93, 102, 105, 119, 124, 140, 155, 170, 186, 204, 210, 217, 238, 255, 310, 340, 357, 372, 420, 434, 465, 476, 510, 527, 595, 620, 651, 714, 868, 883, 930, 1020, 1054, 1085, 1190, 1302, 1428, 1581, 1766, 1785, 1860, 2108, 2170, 2380, 2604, 2635, 2649, 3162, 3255, 3532, 3570, 3689, 4340, 4415, 5270, 5298, 6181, 6324, 6510, 7140, 7378, 7905, 8830, 10540, 10596, 11067, 12362, 13020, 13245, 14756, 15011, 15810, 17660, 18445, 18543, 22134, 24724, 26490, 27373, 30022, 30905, 31620, 36890, 37086, 44268, 45033, 52980, 54746, 55335, 60044, 61810, 73780, 74172, 75055, 82119, 90066, 92715, 105077, 109492, 110670, 123620, 136865, 150110, 164238, 180132, 185430, 191611, 210154, 221340, 225165, 273730, 300220, 315231, 328476, 370860, 383222, 410595, 420308, 450330, 465341, 525385, 547460, 574833, 630462, 766444, 821190, 900660, 930682, 958055, 1050770, 1149666, 1260924, 1396023, 1576155, 1642380, 1861364, 1916110, 2101540, 2299332, 2326705, 2792046, 2874165, 3152310, 3257387, 3832220, 4653410, 5584092, 5748330, 6304620, 6514774, 6980115, 9306820, 9772161, 11496660, 13029548, 13960230, 16286935, 19544322, 27920460, 32573870, 39088644, 48860805, 65147740, 97721610, 195443220]

約数ペア:

[(1, 195443220), (2, 97721610), (3, 65147740), (4, 48860805), (5, 39088644), (6, 32573870), (7, 27920460), (10, 19544322), (12, 16286935), (14, 13960230), (15, 13029548), (17, 11496660), (20, 9772161), (21, 9306820), (28, 6980115), (30, 6514774), (31, 6304620), (34, 5748330), (35, 5584092), (42, 4653410), (51, 3832220), (60, 3257387), (62, 3152310), (68, 2874165), (70, 2792046), (84, 2326705), (85, 2299332), (93, 2101540), (102, 1916110), (105, 1861364), (119, 1642380), (124, 1576155), (140, 1396023), (155, 1260924), (170, 1149666), (186, 1050770), (204, 958055), (210, 930682), (217, 900660), (238, 821190), (255, 766444), (310, 630462), (340, 574833), (357, 547460), (372, 525385), (420, 465341), (434, 450330), (465, 420308), (476, 410595), (510, 383222), (527, 370860), (595, 328476), (620, 315231), (651, 300220), (714, 273730), (868, 225165), (883, 221340), (930, 210154), (1020, 191611), (1054, 185430), (1085, 180132), (1190, 164238), (1302, 150110), (1428, 136865), (1581, 123620), (1766, 110670), (1785, 109492), (1860, 105077), (2108, 92715), (2170, 90066), (2380, 82119), (2604, 75055), (2635, 74172), (2649, 73780), (3162, 61810), (3255, 60044), (3532, 55335), (3570, 54746), (3689, 52980), (4340, 45033), (4415, 44268), (5270, 37086), (5298, 36890), (6181, 31620), (6324, 30905), (6510, 30022), (7140, 27373), (7378, 26490), (7905, 24724), (8830, 22134), (10540, 18543), (10596, 18445), (11067, 17660), (12362, 15810), (13020, 15011), (13245, 14756)]