1296774273880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{593}}^1\times {\mathrm{839}}^1\times {\mathrm{3833}}^1$

素因数の和:5293

約数の個数: 128

約数和(自身を含む): 3099080476800

約数和(自身を除く): 1802306202920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 593, 680, 839, 1186, 1678, 2372, 2965, 3356, 3833, 4195, 4744, 5930, 6712, 7666, 8390, 10081, 11860, 14263, 15332, 16780, 19165, 20162, 23720, 28526, 30664, 33560, 38330, 40324, 50405, 57052, 65161, 71315, 76660, 80648, 100810, 114104, 130322, 142630, 153320, 201620, 260644, 285260, 325805, 403240, 497527, 521288, 570520, 651610, 995054, 1303220, 1990108, 2272969, 2487635, 2606440, 3215887, 3980216, 4545938, 4975270, 6431774, 8457959, 9091876, 9950540, 11364845, 12863548, 16079435, 16915918, 18183752, 19901080, 22729690, 25727096, 32158870, 33831836, 38640473, 42289795, 45459380, 54670079, 64317740, 67663672, 77280946, 84579590, 90918760, 109340158, 128635480, 154561892, 169159180, 193202365, 218680316, 273350395, 309123784, 338318360, 386404730, 437360632, 546700790, 772809460, 1093401580, 1545618920, 1907020991, 2186803160, 3814041982, 7628083964, 9535104955, 15256167928, 19070209910, 32419356847, 38140419820, 64838713694, 76280839640, 129677427388, 162096784235, 259354854776, 324193568470, 648387136940, 1296774273880]

約数ペア:

[(1, 1296774273880), (2, 648387136940), (4, 324193568470), (5, 259354854776), (8, 162096784235), (10, 129677427388), (17, 76280839640), (20, 64838713694), (34, 38140419820), (40, 32419356847), (68, 19070209910), (85, 15256167928), (136, 9535104955), (170, 7628083964), (340, 3814041982), (593, 2186803160), (680, 1907020991), (839, 1545618920), (1186, 1093401580), (1678, 772809460), (2372, 546700790), (2965, 437360632), (3356, 386404730), (3833, 338318360), (4195, 309123784), (4744, 273350395), (5930, 218680316), (6712, 193202365), (7666, 169159180), (8390, 154561892), (10081, 128635480), (11860, 109340158), (14263, 90918760), (15332, 84579590), (16780, 77280946), (19165, 67663672), (20162, 64317740), (23720, 54670079), (28526, 45459380), (30664, 42289795), (33560, 38640473), (38330, 33831836), (40324, 32158870), (50405, 25727096), (57052, 22729690), (65161, 19901080), (71315, 18183752), (76660, 16915918), (80648, 16079435), (100810, 12863548), (114104, 11364845), (130322, 9950540), (142630, 9091876), (153320, 8457959), (201620, 6431774), (260644, 4975270), (285260, 4545938), (325805, 3980216), (403240, 3215887), (497527, 2606440), (521288, 2487635), (570520, 2272969), (651610, 1990108), (995054, 1303220)]