195601140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:427

約数の個数: 216

約数和(自身を含む): 702610272

約数和(自身を除く): 507009132

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 67, 70, 84, 90, 98, 105, 126, 134, 140, 147, 180, 196, 201, 210, 245, 252, 268, 294, 315, 331, 335, 402, 420, 441, 469, 490, 588, 603, 630, 662, 670, 735, 804, 882, 938, 980, 993, 1005, 1206, 1260, 1324, 1340, 1407, 1470, 1655, 1764, 1876, 1986, 2010, 2205, 2317, 2345, 2412, 2814, 2940, 2979, 3015, 3283, 3310, 3972, 4020, 4221, 4410, 4634, 4690, 4965, 5628, 5958, 6030, 6566, 6620, 6951, 7035, 8442, 8820, 9268, 9380, 9849, 9930, 11585, 11916, 12060, 13132, 13902, 14070, 14895, 16219, 16415, 16884, 19698, 19860, 20853, 21105, 22177, 23170, 27804, 28140, 29547, 29790, 32438, 32830, 34755, 39396, 41706, 42210, 44354, 46340, 48657, 49245, 59094, 59580, 64876, 65660, 66531, 69510, 81095, 83412, 84420, 88708, 97314, 98490, 104265, 110885, 118188, 133062, 139020, 145971, 147735, 155239, 162190, 194628, 196980, 199593, 208530, 221770, 243285, 266124, 291942, 295470, 310478, 324380, 332655, 399186, 417060, 443540, 465717, 486570, 583884, 590940, 620956, 665310, 729855, 776195, 798372, 931434, 973140, 997965, 1086673, 1330620, 1397151, 1459710, 1552390, 1862868, 1995930, 2173346, 2328585, 2794302, 2919420, 3104780, 3260019, 3991860, 4346692, 4657170, 5433365, 5588604, 6520038, 6985755, 9314340, 9780057, 10866730, 13040076, 13971510, 16300095, 19560114, 21733460, 27943020, 32600190, 39120228, 48900285, 65200380, 97800570, 195601140]

約数ペア:

[(1, 195601140), (2, 97800570), (3, 65200380), (4, 48900285), (5, 39120228), (6, 32600190), (7, 27943020), (9, 21733460), (10, 19560114), (12, 16300095), (14, 13971510), (15, 13040076), (18, 10866730), (20, 9780057), (21, 9314340), (28, 6985755), (30, 6520038), (35, 5588604), (36, 5433365), (42, 4657170), (45, 4346692), (49, 3991860), (60, 3260019), (63, 3104780), (67, 2919420), (70, 2794302), (84, 2328585), (90, 2173346), (98, 1995930), (105, 1862868), (126, 1552390), (134, 1459710), (140, 1397151), (147, 1330620), (180, 1086673), (196, 997965), (201, 973140), (210, 931434), (245, 798372), (252, 776195), (268, 729855), (294, 665310), (315, 620956), (331, 590940), (335, 583884), (402, 486570), (420, 465717), (441, 443540), (469, 417060), (490, 399186), (588, 332655), (603, 324380), (630, 310478), (662, 295470), (670, 291942), (735, 266124), (804, 243285), (882, 221770), (938, 208530), (980, 199593), (993, 196980), (1005, 194628), (1206, 162190), (1260, 155239), (1324, 147735), (1340, 145971), (1407, 139020), (1470, 133062), (1655, 118188), (1764, 110885), (1876, 104265), (1986, 98490), (2010, 97314), (2205, 88708), (2317, 84420), (2345, 83412), (2412, 81095), (2814, 69510), (2940, 66531), (2979, 65660), (3015, 64876), (3283, 59580), (3310, 59094), (3972, 49245), (4020, 48657), (4221, 46340), (4410, 44354), (4634, 42210), (4690, 41706), (4965, 39396), (5628, 34755), (5958, 32830), (6030, 32438), (6566, 29790), (6620, 29547), (6951, 28140), (7035, 27804), (8442, 23170), (8820, 22177), (9268, 21105), (9380, 20853), (9849, 19860), (9930, 19698), (11585, 16884), (11916, 16415), (12060, 16219), (13132, 14895), (13902, 14070)]