222685890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 256

約数和(自身を含む): 705024000

約数和(自身を除く): 482338110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 30, 34, 35, 38, 42, 49, 51, 57, 67, 70, 85, 95, 98, 102, 105, 114, 119, 133, 134, 147, 170, 190, 201, 210, 238, 245, 255, 266, 285, 294, 323, 335, 343, 357, 399, 402, 469, 490, 510, 570, 595, 646, 665, 670, 686, 714, 735, 798, 833, 931, 938, 969, 1005, 1029, 1139, 1190, 1273, 1330, 1407, 1470, 1615, 1666, 1715, 1785, 1862, 1938, 1995, 2010, 2058, 2261, 2278, 2345, 2499, 2546, 2793, 2814, 3230, 3283, 3417, 3430, 3570, 3819, 3990, 4165, 4522, 4655, 4690, 4845, 4998, 5145, 5586, 5695, 5831, 6365, 6517, 6566, 6783, 6834, 7035, 7638, 7973, 8330, 8911, 9310, 9690, 9849, 10290, 11305, 11390, 11662, 12495, 12730, 13034, 13566, 13965, 14070, 15827, 15946, 16415, 17085, 17493, 17822, 19095, 19551, 19698, 21641, 22610, 22981, 23919, 24990, 26733, 27930, 29155, 31654, 32585, 32830, 33915, 34170, 34986, 38190, 39102, 39865, 43282, 44555, 45962, 47481, 47838, 49245, 53466, 55811, 58310, 62377, 64923, 65170, 67830, 68943, 79135, 79730, 87465, 89110, 94962, 97755, 98490, 108205, 110789, 111622, 114905, 119595, 124754, 129846, 133665, 137886, 151487, 158270, 167433, 174930, 187131, 195510, 216410, 221578, 229810, 237405, 239190, 267330, 279055, 302974, 311885, 324615, 332367, 334866, 344715, 374262, 390677, 436639, 454461, 474810, 553945, 558110, 623770, 649230, 664734, 689430, 757435, 781354, 837165, 873278, 908922, 935655, 1060409, 1107890, 1172031, 1309917, 1514870, 1661835, 1674330, 1871310, 1953385, 2120818, 2183195, 2272305, 2344062, 2619834, 3181227, 3323670, 3906770, 4366390, 4544610, 5302045, 5860155, 6362454, 6549585, 7422863, 10604090, 11720310, 13099170, 14845726, 15906135, 22268589, 31812270, 37114315, 44537178, 74228630, 111342945, 222685890]

約数ペア:

[(1, 222685890), (2, 111342945), (3, 74228630), (5, 44537178), (6, 37114315), (7, 31812270), (10, 22268589), (14, 15906135), (15, 14845726), (17, 13099170), (19, 11720310), (21, 10604090), (30, 7422863), (34, 6549585), (35, 6362454), (38, 5860155), (42, 5302045), (49, 4544610), (51, 4366390), (57, 3906770), (67, 3323670), (70, 3181227), (85, 2619834), (95, 2344062), (98, 2272305), (102, 2183195), (105, 2120818), (114, 1953385), (119, 1871310), (133, 1674330), (134, 1661835), (147, 1514870), (170, 1309917), (190, 1172031), (201, 1107890), (210, 1060409), (238, 935655), (245, 908922), (255, 873278), (266, 837165), (285, 781354), (294, 757435), (323, 689430), (335, 664734), (343, 649230), (357, 623770), (399, 558110), (402, 553945), (469, 474810), (490, 454461), (510, 436639), (570, 390677), (595, 374262), (646, 344715), (665, 334866), (670, 332367), (686, 324615), (714, 311885), (735, 302974), (798, 279055), (833, 267330), (931, 239190), (938, 237405), (969, 229810), (1005, 221578), (1029, 216410), (1139, 195510), (1190, 187131), (1273, 174930), (1330, 167433), (1407, 158270), (1470, 151487), (1615, 137886), (1666, 133665), (1715, 129846), (1785, 124754), (1862, 119595), (1938, 114905), (1995, 111622), (2010, 110789), (2058, 108205), (2261, 98490), (2278, 97755), (2345, 94962), (2499, 89110), (2546, 87465), (2793, 79730), (2814, 79135), (3230, 68943), (3283, 67830), (3417, 65170), (3430, 64923), (3570, 62377), (3819, 58310), (3990, 55811), (4165, 53466), (4522, 49245), (4655, 47838), (4690, 47481), (4845, 45962), (4998, 44555), (5145, 43282), (5586, 39865), (5695, 39102), (5831, 38190), (6365, 34986), (6517, 34170), (6566, 33915), (6783, 32830), (6834, 32585), (7035, 31654), (7638, 29155), (7973, 27930), (8330, 26733), (8911, 24990), (9310, 23919), (9690, 22981), (9849, 22610), (10290, 21641), (11305, 19698), (11390, 19551), (11662, 19095), (12495, 17822), (12730, 17493), (13034, 17085), (13566, 16415), (13965, 15946), (14070, 15827)]