164111220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:311

約数の個数: 288

約数和(自身を含む): 629620992

約数和(自身を除く): 465509772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 43, 45, 52, 60, 63, 65, 70, 78, 84, 86, 90, 91, 105, 117, 126, 129, 130, 140, 156, 172, 180, 182, 195, 210, 215, 233, 234, 252, 258, 260, 273, 301, 315, 364, 387, 390, 420, 430, 455, 466, 468, 516, 546, 559, 585, 602, 630, 645, 699, 774, 780, 819, 860, 903, 910, 932, 1092, 1118, 1165, 1170, 1204, 1260, 1290, 1365, 1398, 1505, 1548, 1631, 1638, 1677, 1806, 1820, 1935, 2097, 2236, 2330, 2340, 2580, 2709, 2730, 2795, 2796, 3010, 3029, 3262, 3276, 3354, 3495, 3612, 3870, 3913, 4095, 4194, 4515, 4660, 4893, 5031, 5418, 5460, 5590, 6020, 6058, 6524, 6708, 6990, 7740, 7826, 8155, 8190, 8385, 8388, 9030, 9087, 9786, 10019, 10062, 10485, 10836, 11180, 11739, 12116, 13545, 13980, 14679, 15145, 15652, 16310, 16380, 16770, 18060, 18174, 19565, 19572, 20038, 20124, 20970, 21203, 23478, 24465, 25155, 27090, 27261, 29358, 30057, 30290, 32620, 33540, 35217, 36348, 39130, 40076, 41940, 42406, 45435, 46956, 48930, 50095, 50310, 54180, 54522, 58695, 58716, 60114, 60580, 63609, 70133, 70434, 73395, 78260, 84812, 90171, 90870, 97860, 100190, 100620, 106015, 109044, 117390, 120228, 127218, 130247, 136305, 140266, 140868, 146790, 150285, 176085, 180342, 181740, 190827, 200380, 210399, 212030, 234780, 254436, 260494, 272610, 280532, 293580, 300570, 318045, 350665, 352170, 360684, 381654, 390741, 420798, 424060, 450855, 520988, 545220, 601140, 631197, 636090, 651235, 701330, 704340, 763308, 781482, 841596, 901710, 911729, 954135, 1051995, 1172223, 1262394, 1272180, 1302470, 1402660, 1562964, 1803420, 1823458, 1908270, 1953705, 2103990, 2344446, 2524788, 2604940, 2735187, 3155985, 3646916, 3816540, 3907410, 4207980, 4558645, 4688892, 5470374, 5861115, 6311970, 7814820, 8205561, 9117290, 10940748, 11722230, 12623940, 13675935, 16411122, 18234580, 23444460, 27351870, 32822244, 41027805, 54703740, 82055610, 164111220]

約数ペア:

[(1, 164111220), (2, 82055610), (3, 54703740), (4, 41027805), (5, 32822244), (6, 27351870), (7, 23444460), (9, 18234580), (10, 16411122), (12, 13675935), (13, 12623940), (14, 11722230), (15, 10940748), (18, 9117290), (20, 8205561), (21, 7814820), (26, 6311970), (28, 5861115), (30, 5470374), (35, 4688892), (36, 4558645), (39, 4207980), (42, 3907410), (43, 3816540), (45, 3646916), (52, 3155985), (60, 2735187), (63, 2604940), (65, 2524788), (70, 2344446), (78, 2103990), (84, 1953705), (86, 1908270), (90, 1823458), (91, 1803420), (105, 1562964), (117, 1402660), (126, 1302470), (129, 1272180), (130, 1262394), (140, 1172223), (156, 1051995), (172, 954135), (180, 911729), (182, 901710), (195, 841596), (210, 781482), (215, 763308), (233, 704340), (234, 701330), (252, 651235), (258, 636090), (260, 631197), (273, 601140), (301, 545220), (315, 520988), (364, 450855), (387, 424060), (390, 420798), (420, 390741), (430, 381654), (455, 360684), (466, 352170), (468, 350665), (516, 318045), (546, 300570), (559, 293580), (585, 280532), (602, 272610), (630, 260494), (645, 254436), (699, 234780), (774, 212030), (780, 210399), (819, 200380), (860, 190827), (903, 181740), (910, 180342), (932, 176085), (1092, 150285), (1118, 146790), (1165, 140868), (1170, 140266), (1204, 136305), (1260, 130247), (1290, 127218), (1365, 120228), (1398, 117390), (1505, 109044), (1548, 106015), (1631, 100620), (1638, 100190), (1677, 97860), (1806, 90870), (1820, 90171), (1935, 84812), (2097, 78260), (2236, 73395), (2330, 70434), (2340, 70133), (2580, 63609), (2709, 60580), (2730, 60114), (2795, 58716), (2796, 58695), (3010, 54522), (3029, 54180), (3262, 50310), (3276, 50095), (3354, 48930), (3495, 46956), (3612, 45435), (3870, 42406), (3913, 41940), (4095, 40076), (4194, 39130), (4515, 36348), (4660, 35217), (4893, 33540), (5031, 32620), (5418, 30290), (5460, 30057), (5590, 29358), (6020, 27261), (6058, 27090), (6524, 25155), (6708, 24465), (6990, 23478), (7740, 21203), (7826, 20970), (8155, 20124), (8190, 20038), (8385, 19572), (8388, 19565), (9030, 18174), (9087, 18060), (9786, 16770), (10019, 16380), (10062, 16310), (10485, 15652), (10836, 15145), (11180, 14679), (11739, 13980), (12116, 13545)]