162396780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:653

約数の個数: 192

約数和(自身を含む): 572006400

約数和(自身を除く): 409609620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 343, 364, 390, 420, 455, 490, 546, 588, 607, 637, 686, 735, 780, 910, 980, 1029, 1092, 1214, 1274, 1365, 1372, 1470, 1715, 1820, 1821, 1911, 2058, 2428, 2548, 2730, 2940, 3035, 3185, 3430, 3642, 3822, 4116, 4249, 4459, 5145, 5460, 6070, 6370, 6860, 7284, 7644, 7891, 8498, 8918, 9105, 9555, 10290, 12140, 12740, 12747, 13377, 15782, 16996, 17836, 18210, 19110, 20580, 21245, 22295, 23673, 25494, 26754, 29743, 31564, 36420, 38220, 39455, 42490, 44590, 47346, 50988, 53508, 55237, 59486, 63735, 66885, 78910, 84980, 89180, 89229, 94692, 110474, 118365, 118972, 127470, 133770, 148715, 157820, 165711, 178458, 208201, 220948, 236730, 254940, 267540, 276185, 297430, 331422, 356916, 386659, 416402, 446145, 473460, 552370, 594860, 624603, 662844, 773318, 828555, 832804, 892290, 1041005, 1104740, 1159977, 1249206, 1546636, 1657110, 1784580, 1933295, 2082010, 2319954, 2498412, 2706613, 3123015, 3314220, 3866590, 4164020, 4639908, 5413226, 5799885, 6246030, 7733180, 8119839, 10826452, 11599770, 12492060, 13533065, 16239678, 23199540, 27066130, 32479356, 40599195, 54132260, 81198390, 162396780]

約数ペア:

[(1, 162396780), (2, 81198390), (3, 54132260), (4, 40599195), (5, 32479356), (6, 27066130), (7, 23199540), (10, 16239678), (12, 13533065), (13, 12492060), (14, 11599770), (15, 10826452), (20, 8119839), (21, 7733180), (26, 6246030), (28, 5799885), (30, 5413226), (35, 4639908), (39, 4164020), (42, 3866590), (49, 3314220), (52, 3123015), (60, 2706613), (65, 2498412), (70, 2319954), (78, 2082010), (84, 1933295), (91, 1784580), (98, 1657110), (105, 1546636), (130, 1249206), (140, 1159977), (147, 1104740), (156, 1041005), (182, 892290), (195, 832804), (196, 828555), (210, 773318), (245, 662844), (260, 624603), (273, 594860), (294, 552370), (343, 473460), (364, 446145), (390, 416402), (420, 386659), (455, 356916), (490, 331422), (546, 297430), (588, 276185), (607, 267540), (637, 254940), (686, 236730), (735, 220948), (780, 208201), (910, 178458), (980, 165711), (1029, 157820), (1092, 148715), (1214, 133770), (1274, 127470), (1365, 118972), (1372, 118365), (1470, 110474), (1715, 94692), (1820, 89229), (1821, 89180), (1911, 84980), (2058, 78910), (2428, 66885), (2548, 63735), (2730, 59486), (2940, 55237), (3035, 53508), (3185, 50988), (3430, 47346), (3642, 44590), (3822, 42490), (4116, 39455), (4249, 38220), (4459, 36420), (5145, 31564), (5460, 29743), (6070, 26754), (6370, 25494), (6860, 23673), (7284, 22295), (7644, 21245), (7891, 20580), (8498, 19110), (8918, 18210), (9105, 17836), (9555, 16996), (10290, 15782), (12140, 13377), (12740, 12747)]