194423580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4373}}^1$

素因数の和:4420

約数の個数: 144

約数和(自身を含む): 668697120

約数和(自身を除く): 474273540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3705, 4373, 4446, 4940, 7410, 8746, 8892, 11115, 13119, 14820, 17492, 21865, 22230, 26238, 39357, 43730, 44460, 52476, 56849, 65595, 78714, 83087, 87460, 113698, 131190, 157428, 166174, 170547, 196785, 227396, 249261, 262380, 284245, 332348, 341094, 393570, 415435, 498522, 511641, 568490, 682188, 747783, 787140, 830870, 852735, 997044, 1023282, 1080131, 1136980, 1246305, 1495566, 1661740, 1705470, 2046564, 2160262, 2492610, 2558205, 2991132, 3240393, 3410940, 3738915, 4320524, 4985220, 5116410, 5400655, 6480786, 7477830, 9721179, 10232820, 10801310, 12961572, 14955660, 16201965, 19442358, 21602620, 32403930, 38884716, 48605895, 64807860, 97211790, 194423580]

約数ペア:

[(1, 194423580), (2, 97211790), (3, 64807860), (4, 48605895), (5, 38884716), (6, 32403930), (9, 21602620), (10, 19442358), (12, 16201965), (13, 14955660), (15, 12961572), (18, 10801310), (19, 10232820), (20, 9721179), (26, 7477830), (30, 6480786), (36, 5400655), (38, 5116410), (39, 4985220), (45, 4320524), (52, 3738915), (57, 3410940), (60, 3240393), (65, 2991132), (76, 2558205), (78, 2492610), (90, 2160262), (95, 2046564), (114, 1705470), (117, 1661740), (130, 1495566), (156, 1246305), (171, 1136980), (180, 1080131), (190, 1023282), (195, 997044), (228, 852735), (234, 830870), (247, 787140), (260, 747783), (285, 682188), (342, 568490), (380, 511641), (390, 498522), (468, 415435), (494, 393570), (570, 341094), (585, 332348), (684, 284245), (741, 262380), (780, 249261), (855, 227396), (988, 196785), (1140, 170547), (1170, 166174), (1235, 157428), (1482, 131190), (1710, 113698), (2223, 87460), (2340, 83087), (2470, 78714), (2964, 65595), (3420, 56849), (3705, 52476), (4373, 44460), (4446, 43730), (4940, 39357), (7410, 26238), (8746, 22230), (8892, 21865), (11115, 17492), (13119, 14820)]