388531058760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2678047}}^1$

素因数の和:2678108

約数の個数: 192

約数和(自身を含む): 1403725639680

約数和(自身を除く): 1015194580920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 1116, 1170, 1209, 1240, 1395, 1560, 1612, 1860, 2015, 2232, 2340, 2418, 2790, 3224, 3627, 3720, 4030, 4680, 4836, 5580, 6045, 7254, 8060, 9672, 11160, 12090, 14508, 16120, 18135, 24180, 29016, 36270, 48360, 72540, 145080, 2678047, 5356094, 8034141, 10712188, 13390235, 16068282, 21424376, 24102423, 26780470, 32136564, 34814611, 40170705, 48204846, 53560940, 64273128, 69629222, 80341410, 83019457, 96409692, 104443833, 107121880, 120512115, 139258444, 160682820, 166038914, 174073055, 192819384, 208887666, 241024230, 249058371, 278516888, 313331499, 321365640, 332077828, 348146110, 415097285, 417775332, 482048460, 498116742, 522219165, 626662998, 664155656, 696292220, 747175113, 830194570, 835550664, 964096920, 996233484, 1044438330, 1079252941, 1245291855, 1253325996, 1392584440, 1494350226, 1566657495, 1660389140, 1992466968, 2088876660, 2158505882, 2490583710, 2506651992, 2988700452, 3133314990, 3237758823, 3320778280, 3735875565, 4177753320, 4317011764, 4981167420, 5396264705, 5977400904, 6266629980, 6475517646, 7471751130, 8634023528, 9713276469, 9962334840, 10792529410, 12533259960, 12951035292, 14943502260, 16188794115, 19426552938, 21585058820, 25902070584, 29887004520, 32377588230, 38853105876, 43170117640, 48566382345, 64755176460, 77706211752, 97132764690, 129510352920, 194265529380, 388531058760]

約数ペア:

[(1, 388531058760), (2, 194265529380), (3, 129510352920), (4, 97132764690), (5, 77706211752), (6, 64755176460), (8, 48566382345), (9, 43170117640), (10, 38853105876), (12, 32377588230), (13, 29887004520), (15, 25902070584), (18, 21585058820), (20, 19426552938), (24, 16188794115), (26, 14943502260), (30, 12951035292), (31, 12533259960), (36, 10792529410), (39, 9962334840), (40, 9713276469), (45, 8634023528), (52, 7471751130), (60, 6475517646), (62, 6266629980), (65, 5977400904), (72, 5396264705), (78, 4981167420), (90, 4317011764), (93, 4177753320), (104, 3735875565), (117, 3320778280), (120, 3237758823), (124, 3133314990), (130, 2988700452), (155, 2506651992), (156, 2490583710), (180, 2158505882), (186, 2088876660), (195, 1992466968), (234, 1660389140), (248, 1566657495), (260, 1494350226), (279, 1392584440), (310, 1253325996), (312, 1245291855), (360, 1079252941), (372, 1044438330), (390, 996233484), (403, 964096920), (465, 835550664), (468, 830194570), (520, 747175113), (558, 696292220), (585, 664155656), (620, 626662998), (744, 522219165), (780, 498116742), (806, 482048460), (930, 417775332), (936, 415097285), (1116, 348146110), (1170, 332077828), (1209, 321365640), (1240, 313331499), (1395, 278516888), (1560, 249058371), (1612, 241024230), (1860, 208887666), (2015, 192819384), (2232, 174073055), (2340, 166038914), (2418, 160682820), (2790, 139258444), (3224, 120512115), (3627, 107121880), (3720, 104443833), (4030, 96409692), (4680, 83019457), (4836, 80341410), (5580, 69629222), (6045, 64273128), (7254, 53560940), (8060, 48204846), (9672, 40170705), (11160, 34814611), (12090, 32136564), (14508, 26780470), (16120, 24102423), (18135, 21424376), (24180, 16068282), (29016, 13390235), (36270, 10712188), (48360, 8034141), (72540, 5356094), (145080, 2678047)]