122615220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1370

約数の個数: 192

約数和(自身を含む): 447745536

約数和(自身を除く): 325130316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 102, 105, 119, 130, 140, 156, 170, 182, 195, 204, 210, 221, 238, 255, 260, 273, 340, 357, 364, 390, 420, 442, 455, 476, 510, 546, 595, 663, 714, 780, 884, 910, 1020, 1092, 1105, 1190, 1321, 1326, 1365, 1428, 1547, 1785, 1820, 2210, 2380, 2642, 2652, 2730, 3094, 3315, 3570, 3963, 4420, 4641, 5284, 5460, 6188, 6605, 6630, 7140, 7735, 7926, 9247, 9282, 13210, 13260, 15470, 15852, 17173, 18494, 18564, 19815, 22457, 23205, 26420, 27741, 30940, 34346, 36988, 39630, 44914, 46235, 46410, 51519, 55482, 67371, 68692, 79260, 85865, 89828, 92470, 92820, 103038, 110964, 112285, 120211, 134742, 138705, 157199, 171730, 184940, 206076, 224570, 240422, 257595, 269484, 277410, 291941, 314398, 336855, 343460, 360633, 449140, 471597, 480844, 515190, 554820, 583882, 601055, 628796, 673710, 721266, 785995, 875823, 943194, 1030380, 1167764, 1202110, 1347420, 1442532, 1459705, 1571990, 1751646, 1803165, 1886388, 2043587, 2357985, 2404220, 2919410, 3143980, 3503292, 3606330, 4087174, 4379115, 4715970, 5838820, 6130761, 7212660, 8174348, 8758230, 9431940, 10217935, 12261522, 17516460, 20435870, 24523044, 30653805, 40871740, 61307610, 122615220]

約数ペア:

[(1, 122615220), (2, 61307610), (3, 40871740), (4, 30653805), (5, 24523044), (6, 20435870), (7, 17516460), (10, 12261522), (12, 10217935), (13, 9431940), (14, 8758230), (15, 8174348), (17, 7212660), (20, 6130761), (21, 5838820), (26, 4715970), (28, 4379115), (30, 4087174), (34, 3606330), (35, 3503292), (39, 3143980), (42, 2919410), (51, 2404220), (52, 2357985), (60, 2043587), (65, 1886388), (68, 1803165), (70, 1751646), (78, 1571990), (84, 1459705), (85, 1442532), (91, 1347420), (102, 1202110), (105, 1167764), (119, 1030380), (130, 943194), (140, 875823), (156, 785995), (170, 721266), (182, 673710), (195, 628796), (204, 601055), (210, 583882), (221, 554820), (238, 515190), (255, 480844), (260, 471597), (273, 449140), (340, 360633), (357, 343460), (364, 336855), (390, 314398), (420, 291941), (442, 277410), (455, 269484), (476, 257595), (510, 240422), (546, 224570), (595, 206076), (663, 184940), (714, 171730), (780, 157199), (884, 138705), (910, 134742), (1020, 120211), (1092, 112285), (1105, 110964), (1190, 103038), (1321, 92820), (1326, 92470), (1365, 89828), (1428, 85865), (1547, 79260), (1785, 68692), (1820, 67371), (2210, 55482), (2380, 51519), (2642, 46410), (2652, 46235), (2730, 44914), (3094, 39630), (3315, 36988), (3570, 34346), (3963, 30940), (4420, 27741), (4641, 26420), (5284, 23205), (5460, 22457), (6188, 19815), (6605, 18564), (6630, 18494), (7140, 17173), (7735, 15852), (7926, 15470), (9247, 13260), (9282, 13210)]